shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2025-03-10 16:58:47 +03:00
Code Releases Activity

lvreduce: add config option lvreduce_detectfs

Browse Source 
which controls whether or not lvreduce will check for a
file system.  The default is 1.  The command option
--detectfs y|n overrides this config setting.
This commit is contained in:
David Teigland 2021-05-07 10:16:06 -05:00
parent b0693d981f
commit 2791a82ba0
2 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
lib/config/config_settings.h
View File

@ -1115,6 +1115,15 @@ cfg(global_lvdisplay_shows_full_device_path_CFG, "lvdisplay_shows_full_device_pa
"Previously this was always shown as /dev/vgname/lvname even when that\n"
"was never a valid path in the /dev filesystem.\n")
cfg(global_lvreduce_detectfs_CFG, "lvreduce_detectfs", global_CFG_SECTION, CFG_DEFAULT_COMMENTED, CFG_TYPE_BOOL, 1, vsn(2, 3, 12), 0, 0, NULL,
"Control if lvreduce will check for file systems that can be reduced.\n"
"When enabled, lvreduce will use blkid to check if the LV has a file system\n"
"that can be reduced. If the file system cannot be reduced, then the LV will\n"
"will not be reduced. If the file system can be reduced, then --resizefs\n"
"is also required. If no file system is found, then the LV is reduced.\n"
"The LV will be activated, if needed, to do the check.\n"
"The command line option --detectfs y|n overrides this setting.\n")
cfg(global_event_activation_CFG, "event_activation", global_CFG_SECTION, CFG_DEFAULT_COMMENTED, CFG_TYPE_BOOL, 1, vsn(2, 3, 1), 0, 0, NULL,
"Activate LVs based on system-generated device events.\n"
"When a PV appears on the system, a system-generated uevent triggers\n"

2
tools/lvresize.c
View File

@ -43,7 +43,7 @@ static int _lvresize_params(struct cmd_context *cmd, int argc, char **argv,
if (arg_is_set(cmd, detectfs_ARG))
lp->detectfs = arg_int_value(cmd, detectfs_ARG, 1);
else
lp->detectfs = 1;
lp->detectfs = find_config_tree_bool(cmd, global_lvreduce_detectfs_CFG, NULL);;
}
lp->sign = lp->poolmetadata_sign = SIGN_NONE;