[linux-lvm] pv_create_name_from_kdev_t no VALID PV

Brian Zaugg bzaugg at pacbell.net
Fri Apr 30 15:54:43 UTC 2004


Hello,

I have an issue that I'm hoping someone on the list can help me with. 
Any help or suggestions will be greatly appreciated. Here is the 
situation:

I have a server with a 3ware SATA raid card. The RAID is configured in 
a RAID10 with 3 partitions:

Disk /dev/sda: 30515 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 
0

    Device Boot Start     End   #cyls    #blocks   Id  System
/dev/sda1          0+    497     498-   4000153+  83  Linux
/dev/sda2        498     559      62     498015   83  Linux
/dev/sda3        560   30514   29955  240613537+  8e  Linux LVM
/dev/sda4          0       -       0          0    0  Empty

The raid is not degraded or anything like that and the other two 
non-LVM partitions are accessible. Kernel is 2.4.24-1-686-smp and LVM 
1.0.8 on a Debian system.

/dev/sda3 was a single PV in an LVM volume. We suffered a system crash 
and now cannot recover the volume. Our /etc/lvmtab and /etc/lvmtab.d/* 
are gone with no backups. We have valid backup lvm configs in 
/etc/lvmconf. If I review the configs using

vgcfgrestore -n datavg -ll -t /dev/sda3

Things look okay. If I try

vgcfgrestore -n datavg /dev/sda3

The I get the following error

vgcfgrestore -- INFO: using backup file "/etc/lvmconf/datavg.conf"
vgcfgrestore -- ERROR "pv_read(): pv_create_name_from_kdev_t" reading 
physical volume "/dev/sda3"

So, next, I tried

pvcreate -ff /dev/sda3

which completed without errors. But, I still get the 
pv_create_name_from_kdev_t error.

I then ran

pvdata /dev/sda3

which returns data, including 4 inconsistent logical volume structs. 
pvdata segfaults trying to list UUIDs.

So, I'm left wondering if the 3ware card (which uses the scsi devices, 
but isn't really a scsi device) has a compatibility problem with LVM? 
I've included strace output of vgcfgrestore, in case it's useful.

Or, is it just that I'm hosed? Again, any help you can provide will be 
greatly appreciated.

-Brian

execve("/sbin/vgcfgrestore", ["vgcfgrestore", "-n", "datavg", 
"/dev/sda3"], [/* 14 vars */]) = 0
uname({sys="Linux", node="whistler", ...}) = 0
brk(0)                                  = 0x8049dc8
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40017000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=19095, ...}) = 0
old_mmap(NULL, 19095, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or 
directory)
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200^\1"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1244004, ...}) = 0
old_mmap(NULL, 1254244, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 
0x4001d000
old_mmap(0x40145000, 32768, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED, 3, 0x127000) = 0x40145000
old_mmap(0x4014d000, 9060, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4014d000
close(3)                                = 0
munmap(0x40018000, 19095)               = 0
brk(0)                                  = 0x8049dc8
brk(0x806adc8)                          = 0x806adc8
brk(0)                                  = 0x806adc8
brk(0x806b000)                          = 0x806b000
open("/proc/misc", O_RDONLY)            = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40018000
read(3, "183 i810_rng\n 63 device-mapper\n1"..., 4096) = 49
close(3)                                = 0
munmap(0x40018000, 4096)                = 0
brk(0)                                  = 0x806b000
brk(0)                                  = 0x806b000
brk(0x806a000)                          = 0x806a000
brk(0)                                  = 0x806a000
open("/dev/null", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = -1 ENOTDIR (Not a 
directory)
open("/proc/lvm/VGs", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 3
fstat64(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
getdents64(3, /* 2 entries */, 4096)    = 48
getdents64(3, /* 0 entries */, 4096)    = 0
close(3)                                = 0
stat64("/lib/lvm-200/vgcfgrestore", 0xbfffef9c) = -1 ENOENT (No such 
file or directory)
open("/dev/lvm", O_RDONLY)              = 3
ioctl(3, LVM_GET_IOP_VERSION, 0xbffff03e) = 0
close(3)                                = 0
stat64("/lib/lvm-10/vgcfgrestore", {st_mode=S_IFREG|0755, 
st_size=13944, ...}) = 0
execve("/lib/lvm-10/vgcfgrestore", ["vgcfgrestore", "-n", "datavg", 
"/dev/sda3"], [/* 14 vars */]) = 0
uname({sys="Linux", node="whistler", ...}) = 0
brk(0)                                  = 0x804d2c0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40017000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=19095, ...}) = 0
old_mmap(NULL, 19095, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or 
directory)
open("/lib/liblvm-10.so.1", O_RDONLY)   = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0PQ\0\000"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=140328, ...}) = 0
old_mmap(NULL, 156308, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 
0x4001d000
old_mmap(0x4003f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 
3, 0x21000) = 0x4003f000
old_mmap(0x40040000, 12948, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40040000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or 
directory)
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200^\1"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1244004, ...}) = 0
old_mmap(NULL, 1254244, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 
0x40044000
old_mmap(0x4016c000, 32768, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED, 3, 0x127000) = 0x4016c000
old_mmap(0x40174000, 9060, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40174000
close(3)                                = 0
munmap(0x40018000, 19095)               = 0
fstat64(1, {st_mode=S_IFREG|0644, st_size=4635, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40018000
open("/dev/datavg/group", O_RDONLY)     = 3
brk(0)                                  = 0x804d2c0
brk(0x806e2c0)                          = 0x806e2c0
brk(0)                                  = 0x806e2c0
brk(0x806f000)                          = 0x806f000
ioctl(3, VG_STATUS, 0x804d310)          = -1 ENXIO (No such device or 
address)
brk(0)                                  = 0x806f000
brk(0)                                  = 0x806f000
brk(0x806e000)                          = 0x806e000
brk(0)                                  = 0x806e000
close(3)                                = 0
stat64("/dev/lvm", {st_mode=S_IFCHR|0640, st_rdev=makedev(109, 0), 
...}) = 0
open("/dev/lvm", O_RDONLY)              = 3
ioctl(3, LVM_GET_IOP_VERSION, 0xbfffe6ca) = 0
close(3)                                = 0
stat64("/dev/lvm", {st_mode=S_IFCHR|0640, st_rdev=makedev(109, 0), 
...}) = 0
open("/dev/lvm", O_RDONLY)              = 3
ioctl(3, LVM_LOCK_LVM, 0x4003fc7c)      = 0
rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0
stat64("/etc/lvmconf", {st_mode=S_IFDIR|0755, st_size=440, ...}) = 0
open("/etc/lvmconf/datavg.conf", O_RDONLY) = 4
read(4, "\264\t\0\0", 4)                = 4
read(4, "datavg\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
2484) = 2484
read(4, "\4\2\0\0", 4)                  = 4
read(4, "HM\1\0\0\0\0\0\0\4\0\0\0\20\0\0\0\20\0\0\0 \0\0\200\200"..., 
516) = 516
old_mmap(NULL, 237568, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40177000
read(4, "\330\225\3\0", 4)              = 4
read(4, "\1\0\0\0\1\0\1\0\1\0\2\0\1\0\3\0\1\0\4\0\1\0\5\0\1\0\6"..., 
234968) = 234968
read(4, "0\2\0\0", 4)                   = 4
read(4, "/dev/datavg/app\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 560) = 
560
read(4, "\0 \0\0", 4)                   = 4
read(4, "\3\10\27@\0#\0\0\0\0\0\0\0\0\0\0\3\10\5\10\0C\0\0\0\0\0"..., 
8192) = 8192
read(4, "0\2\0\0", 4)                   = 4
read(4, "/dev/datavg/data1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 560) = 560
old_mmap(NULL, 208896, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x401b1000
read(4, "\0 \3\0", 4)                   = 4
read(4, "\3\10\0\0\0#@\0\0\0\0\0\0\0\0\0\3\10\0\0\0C@\0\0\0\0\0"..., 
204800) = 204800
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
read(4, "0\2\0\0", 4)                   = 4
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
560) = 560
close(4)                                = 0
open("/dev/sda3", O_RDONLY)             = 4
fstat64(4, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
read(4, "HM\1\0\0\0\0\0\0\4\0\0\0\20\0\0\0\20\0\0\0\0\0\0\0\0\0"..., 
468) = 468
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/proc/partitions", O_RDONLY)      = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "major minor  #blocks  name     r"..., 4096) = 619
stat64("/dev/hdc", {st_mode=S_IFBLK|0660, st_rdev=makedev(22, 0), ...}) 
= 0
open("/proc/devices", O_RDONLY)         = 6
fstat64(6, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x4001a000
read(6, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(6)                                = 0
munmap(0x4001a000, 4096)                = 0
open("/dev/hdc", O_RDONLY)              = 6
close(6)                                = 0
stat64("/dev/scsi/host0/bus0/target0/lun0/disc", 0xbfffe1bc) = -1 
ENOENT (No such file or directory)
stat64("/dev/scsi/host0/bus0/target0/lun0/part1", 0xbfffe1bc) = -1 
ENOENT (No such file or directory)
stat64("/dev/scsi/host0/bus0/target0/lun0/part2", 0xbfffe1bc) = -1 
ENOENT (No such file or directory)
stat64("/dev/scsi/host0/bus0/target0/lun0/part3", 0xbfffe1bc) = -1 
ENOENT (No such file or directory)
read(5, "", 4096)                       = 0
stat64("/dev/scsi/host0/bus0/target0/lun0/part3", 0xbfffe1bc) = -1 
ENOENT (No such file or directory)
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/null", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = -1 ENOTDIR (Not a 
directory)
open("/dev/loop", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 
ENOENT (No such file or directory)
open("/dev/", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5
fstat64(5, {st_mode=S_IFDIR|0755, st_size=33808, ...}) = 0
fcntl64(5, F_SETFD, FD_CLOEXEC)         = 0
getdents64(5, /* 170 entries */, 4096)  = 4080
getdents64(5, /* 170 entries */, 4096)  = 4080
getdents64(5, /* 128 entries */, 4096)  = 4072
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 127 entries */, 4096)  = 4080
getdents64(5, /* 127 entries */, 4096)  = 4088
getdents64(5, /* 37 entries */, 4096)   = 1192
getdents64(5, /* 0 entries */, 4096)    = 0
open("/etc/mtab", O_RDONLY)             = 6
fstat64(6, {st_mode=S_IFREG|0644, st_size=217, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(6, "/dev/sda1 / reiserfs rw 0 0\nproc"..., 4096) = 217
close(6)                                = 0
munmap(0x40019000, 4096)                = 0
open("/proc/meminfo", O_RDONLY)         = 6
fstat64(6, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(6, "        total:    used:    free:"..., 4096) = 525
close(6)                                = 0
munmap(0x40019000, 4096)                = 0
close(5)                                = 0
stat64("/dev/loop0", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 0), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop0", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop1", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 1), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop1", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop2", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 2), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 4096) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop2", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop3", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 3), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 1024) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop3", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop4", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 4), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 1024) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop4", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop5", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 5), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 1024) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop5", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop6", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 6), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 1024) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop6", O_RDONLY)            = 5
close(5)                                = 0
stat64("/dev/loop7", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 7), 
...}) = 0
open("/proc/devices", O_RDONLY)         = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0x40019000
read(5, "Character devices:\n  1 mem\n  2 p"..., 1024) = 254
close(5)                                = 0
munmap(0x40019000, 4096)                = 0
open("/dev/loop7", O_RDONLY)            = 5
close(5)                                = 0
open("/dev/nb", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 
ENOENT (No such file or directory)
open("/dev/", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5
fstat64(5, {st_mode=S_IFDIR|0755, st_size=33808, ...}) = 0
fcntl64(5, F_SETFD, FD_CLOEXEC)         = 0
getdents64(5, /* 170 entries */, 4096)  = 4080
getdents64(5, /* 170 entries */, 4096)  = 4080
getdents64(5, /* 128 entries */, 4096)  = 4072
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 128 entries */, 4096)  = 4096
getdents64(5, /* 127 entries */, 4096)  = 4080
getdents64(5, /* 127 entries */, 4096)  = 4088
getdents64(5, /* 37 entries */, 4096)   = 1192
getdents64(5, /* 0 entries */, 4096)    = 0
close(5)                                = 0
close(4)                                = 0
write(2, "vgcfgrestore -- ERROR \"pv_read()"..., 99vgcfgrestore -- 
ERROR "pv_read(): pv_create_name_from_kdev_t" reading physical volume 
"/dev/sda3"

) = 99
close(3)                                = 0
write(1, "vgcfgrestore -- INFO: using back"..., 67vgcfgrestore -- INFO: 
using backup file "/etc/lvmconf/datavg.conf"
) = 67
munmap(0x40018000, 4096)                = 0
exit_group(8)                           = ?




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