[linux-lvm] Re: missing physical volumes after upgrade to rhel 5.4
Julie Ashworth
julie.ashworth at berkeley.edu
Thu Sep 24 19:38:04 UTC 2009
Some additional information:
----------------------
# lvm dumpconfig
devices {
dir="/dev"
scan="/dev"
preferred_names=[]
filter="a/.*/"
cache_dir="/etc/lvm/cache"
cache_file_prefix=""
write_cache_state=1
sysfs_scan=1
md_component_detection=1
ignore_suspended_devices=0
}
activation {
missing_stripe_filler="/dev/ioerror"
reserved_stack=256
reserved_memory=8192
process_priority=-18
mirror_region_size=512
readahead="auto"
mirror_log_fault_policy="allocate"
mirror_device_fault_policy="remove"
}
global {
umask=63
test=0
units="h"
activation=1
proc="/proc"
locking_type=1
fallback_to_clustered_locking=1
fallback_to_local_locking=1
locking_dir="/var/lock/lvm"
}
shell {
history_size=100
}
backup {
backup=1
backup_dir="/etc/lvm/backup"
archive=1
archive_dir="/etc/lvm/archive"
retain_min=10
retain_days=30
}
log {
verbose=0
syslog=1
overwrite=0
level=0
indent=1
command_names=0
prefix=" "
}
----------------------
(I powered off 2 of the storage devices, so only
one (12TB) device remains accessible):
# lvmdiskscan
/dev/ramdisk [ 16.00 MB]
/dev/md0 [ 148.94 MB]
/dev/ram [ 16.00 MB]
/dev/md1 [ 3.91 GB]
/dev/ram2 [ 16.00 MB]
/dev/md2 [ 105.46 GB]
/dev/dm-2 [ 11.83 TB]
/dev/ram3 [ 16.00 MB]
/dev/sda3 [ 3.91 GB]
/dev/md3 [ 3.91 GB]
/dev/ram4 [ 16.00 MB]
/dev/md4 [ 800.46 GB]
/dev/ram5 [ 16.00 MB]
/dev/ram6 [ 16.00 MB]
/dev/ram7 [ 16.00 MB]
/dev/ram8 [ 16.00 MB]
/dev/ram9 [ 16.00 MB]
/dev/ram10 [ 16.00 MB]
/dev/ram11 [ 16.00 MB]
/dev/ram12 [ 16.00 MB]
/dev/ram13 [ 16.00 MB]
/dev/ram14 [ 16.00 MB]
/dev/ram15 [ 16.00 MB]
/dev/sdb6 [ 3.91 GB]
/dev/sdb8 [ 6.05 GB]
3 disks
23 partitions
0 LVM physical volume whole disks
1 LVM physical volume
--
Julie Ashworth <julie.ashworth at berkeley.edu>
Computational Infrastructure for Research Labs, UC Berkeley
http://cirl.berkeley.edu/
PGP Key ID: 0x17F013D2
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