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37796aa7bf
This patch introduces new option "forcevg" for LVM, the main purpose is to flush in-flight I/O operations and replace the LV's device mapper table with 'error' target, this is accomplished by using command "dmsetup wipe_table". To handle the failure as soon as possible, it will not deactivate holders and not try to use command "lvchange", thus can speed up wiping table. This option is supposed to be used by "lvmlockctl" command to forcibly deactivate volume group, this can avoid watchdog reset when detect drive failures. Signed-off-by: Zhang Huan <zhanghuan@huayun.com> [Refactored changes and commit log] Signed-off-by: Leo Yan <leo.yan@linaro.org> |
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.. | ||
lvm2create_initrd | ||
.gitignore | ||
blk_availability_init_red_hat.in | ||
blk_availability_systemd_red_hat.service.in | ||
blkdeactivate.sh.in | ||
cmirrord_init_red_hat.in | ||
code-stats.rb | ||
com.redhat.lvmdbus1.conf | ||
com.redhat.lvmdbus1.service.in | ||
dm_event_systemd_red_hat.service.in | ||
dm_event_systemd_red_hat.socket.in | ||
fsadm.sh | ||
gdbinit | ||
generator-internals.c | ||
lvm2_activation_generator_systemd_red_hat.c | ||
lvm2_cmirrord_systemd_red_hat.service.in | ||
lvm2_lvmdbusd_systemd_red_hat.service.in | ||
lvm2_lvmpolld_init_red_hat.in | ||
lvm2_lvmpolld_systemd_red_hat.service.in | ||
lvm2_lvmpolld_systemd_red_hat.socket.in | ||
lvm2_monitoring_init_red_hat.in | ||
lvm2_monitoring_init_rhel4 | ||
lvm2_monitoring_systemd_red_hat.service.in | ||
lvm2_tmpfiles_red_hat.conf.in | ||
lvm2-pvscan.service.in | ||
lvmdump.sh.in | ||
lvmlockd.service.in | ||
lvmlocks.service.in | ||
Makefile.in | ||
relpath.awk | ||
vgimportclone.sh | ||
VolumeGroup.ocf |