after I reboot clvmd, it works now. but after a while, all lvm
commands hung again. So I have to reboot machine, unfortunately, OS
hung as well, I have to press "reset" button.
I did run lvmconf --enable-cluster, clvmd is not stable or I missed something?
[root@wplccdlvm445 gfs]# uname -r
2.6.18-164.el5
[root@wplccdlvm445 gfs]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.4 (Tikanga)
[root@wplccdlvm445 gfs]# 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 {
library_dir="/usr/lib"
umask=63
test=0
units="h"
activation=1
proc="/proc"
locking_type=3
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=" "
}
On Wed, Dec 30, 2009 at 2:49 PM, Diamond Li <diamondiona@xxxxxxxxx> wrote:
> hello, everyone,
>
> it is frustrated to see lvextend hanging up when I am trying to extend
> a mirror logical volume: no error message, log, can't exit using
> CTRL+C. :-(
>
> anyone has similar experience?
>
> [root@wplccdlvm446 gfs]# lvextend -d -L +1G -m1 /dev/vg100/lvol0
>
> [root@wplccdlvm446 ~]# cat /etc/redhat-release
> Red Hat Enterprise Linux Server release 5.4 (Tikanga)
> [root@wplccdlvm446 ~]# uname -r
> 2.6.18-164.el5
>
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