diff options
Diffstat (limited to 'man/lvchange.8_pregen')
| -rw-r--r-- | man/lvchange.8_pregen | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/man/lvchange.8_pregen b/man/lvchange.8_pregen index b559c89c9..babeb1b29 100644 --- a/man/lvchange.8_pregen +++ b/man/lvchange.8_pregen @@ -127,6 +127,8 @@ lvchange \(em Change the attributes of logical volume(s) .br \fB-t\fP|\fB--test\fP .br + \fB--vdosettings\fP \fIString\fP +.br \fB-v\fP|\fB--verbose\fP .br \fB--version\fP @@ -203,6 +205,8 @@ required, after which the others are optional. .br \fB--\fP[\fBraid\fP]\fBmaxrecoveryrate\fP \fISize\fP[k|UNIT] .br + \fB--vdosettings\fP \fIString\fP +.br \fB--\fP[\fBraid\fP]\fBwritebehind\fP \fINumber\fP .br \fB--\fP[\fBraid\fP]\fBwritemostly\fP \fIPV\fP[\fB:t\fP|\fBn\fP|\fBy\fP] ) @@ -545,12 +549,13 @@ See \fBlvmcache\fP(7) for more information. .HP \fB--cachesettings\fP \fIString\fP .br -Specifies tunable values for a cache LV in "Key = Value" form. -Repeat this option to specify multiple values. -(The default values should usually be adequate.) -The special string value \fBdefault\fP switches -settings back to their default kernel values and removes -them from the list of settings stored in LVM metadata. +Specifies tunable kernel options for dm-cache or dm-writecache LVs. +Use the form 'option=value' or 'option1=value option2=value', or +repeat --cachesettings for each option being set. +These settings override the default kernel behaviors which are +usually adequate. To remove cachesettings and revert to the default +kernel behaviors, use --cachesettings 'default' for dm-cache or +an empty string --cachesettings '' for dm-writecache. See \fBlvmcache\fP(7) for more information. . .HP @@ -752,7 +757,8 @@ perform standard hint file invalidation where appropriate. .HP \fB--nolocking\fP .br -Disable locking. +Disable locking. Use with caution, concurrent commands may produce +incorrect results. . .HP \fB--noudevsync\fP @@ -927,6 +933,17 @@ error messages in multi-stage operations if a tool relies on reading back metadata it believes has changed but hasn't. . .HP +\fB--vdosettings\fP \fIString\fP +.br +Specifies tunable VDO options for VDO LVs. +Use the form 'option=value' or 'option1=value option2=value', or +repeat --vdosettings for each option being set. +These settings override the default VDO behaviors. +To remove vdosettings and revert to the default +VDO behaviors, use --vdosettings 'default'. +See \fBlvmvdo\fP(7) for more information. +. +.HP \fB-v\fP|\fB--verbose\fP ... .br Set verbose level. Repeat from 1 to 4 times to increase the detail |