[dm-devel] multipath tools

Christophe Varoqui christophe.varoqui at opensvc.com
Thu Nov 24 08:49:53 UTC 2016


Hi,

this function is defined in time-util.c, and served by libmultipath.
Please make sure your binaries link to the newly built libmultipath, using
ldd, and not to a package-installed one.

Best regards,
Christophe

On Thu, Nov 24, 2016 at 7:21 AM, muneendra kumar <muneendra737 at gmail.com>
wrote:

> Hi All,
>  Iam using CentOS Linux release 7.2.1511 .
> I downloaded the latest sourcecode from git clone http://git.opensvc.com/
> multipath-tools/.git.
>
> The multipath utility(generated by compiling the above source code ) is
> not working.
> it is giving the below error (last few lines of the strace of multipath
> -ll)
>
> *open("/etc/multipath.conf", O_RDONLY)   = 4*
> *fstat(4, {st_mode=S_IFREG|0644, st_size=2389, ...}) = 0*
> *mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
> = 0x7f4d7d855000*
> *read(4, "# This is a basic configuration "..., 4096) = 2389*
> *read(4, "", 4096)                       = 0*
> *close(4)                                = 0*
> *munmap(0x7f4d7d855000, 4096)            = 0*
> *openat(AT_FDCWD, "/etc/multipath/conf.d",
> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or
> directory)*
> *access("/etc/initrd-release", F_OK)     = -1 ENOENT (No such file or
> directory)*
> *close(3)                                = 0*
> *exit_group(1)                           = ?*
> *+++ exited with 1 +++*
>
>
> Even when i run multipathd it is giving the below error.
> ./multipathd -k
> ./multipathd: symbol lookup error: ./multipathd: undefined symbol:
> pthread_cond_init_mono
>
> Any help in this will be great.
>
> Regards,
> Muneendra.
>
> --
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> dm-devel at redhat.com
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>
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