[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [linux-lvm] clvmd locking disabled



Christine Caulfield wrote:
Stepan Kadlec wrote:
one more report:

# vgscan
File descriptor 3 (/dev/tty) leaked on vgscan invocation. Parent PID
3389: bash
File descriptor 5 (/dev/pts/1) leaked on vgscan invocation. Parent PID
3389: bash
File descriptor 7 (pipe:[9066]) leaked on vgscan invocation. Parent PID
3389: bash
  Unknown locking type requested.
  Locking type 3 initialisation failed.

steve

Stepan Kadlec wrote:
    hello,
    I can't make the clustered LVM running. it can't start the
built-in clustered locking mechanism (using cman).

    lvm is compiled with following options:

./configure --with-clvmd=cman  --with-cluster=shared
--libdir=/usr/lib64/ --enable-dmeventd --enable-cmdlib


If you've built using with-cluster=shared then the locking type in
lvm.conf should be 2 and not 3, provided you have remembered to install
the shared library that gets built.

I recommend you don't build it shared (the default), and use locking type 3


ok, I have recompiled it with --with-cluster=internal, but still seeing:

WARNING: Locking disabled. Be careful! This could corrupt your metadata.

in lvm.conf I have locking_type = 3, complete configure line was:

./configure --with-clvmd=cman --with-cluster=internal --libdir=/usr/lib64/ --enable-dmeventd --enable-cmdlib

cluster was compiled with following options:

./configure --disable_kernel_check --enable_xen --libdir=/usr/lib64/ --without_gnbd --without_kernel_modules --without_gfs --without_gfs2

running on kernel 2.6.25

any suggestion?

thanks steve

Chrissie

    does anyone have some experiences that could help me make it working?
    thanks, steve

    when the clvmd starts it reports this:

CLVMD[1772a6d0]: Oct 29 13:16:57 CLVMD started
CLVMD[1772a6d0]: Oct 29 13:16:57 Connected to CMAN
CLVMD[1772a6d0]: Oct 29 13:16:57 CMAN initialisation complete
CLVMD[1772a6d0]: Oct 29 13:16:57 DLM initialisation complete
CLVMD[1772a6d0]: Oct 29 13:16:57 Cluster ready, doing some more
initialisation
CLVMD[1772a6d0]: Oct 29 13:16:57 starting LVM thread
CLVMD[41d0c940]: Oct 29 13:16:57 LVM thread function started
CLVMD[1772a6d0]: Oct 29 13:16:57 clvmd ready for work
CLVMD[1772a6d0]: Oct 29 13:16:57 Using timeout of 60 seconds
File descriptor 3 (/dev/tty) leaked on lvm invocation. Parent PID
13867: clvmd
File descriptor 5 (/dev/pts/3) leaked on lvm invocation. Parent PID
13867: clvmd
File descriptor 7 (pipe:[12892]) leaked on lvm invocation. Parent PID
13867: clvmd
File descriptor 8 (/dev/zero) leaked on lvm invocation. Parent PID
13867: clvmd
  WARNING: Locking disabled. Be careful! This could corrupt your
metadata.
CLVMD[41d0c940]: Oct 29 13:16:57 LVM thread waiting for work



_______________________________________________
linux-lvm mailing list
linux-lvm redhat com
https://www.redhat.com/mailman/listinfo/linux-lvm
read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/


--
Eurosoftware s.r.o.
skadlec gk-software com
+420 379 307 379
+420 724 554 104


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]