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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2011-10-28 20:28:00 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2011-10-28 20:28:00 +0000 |
| commit | a1d5aaf725ad8de72f605abea6614ba8938c5beb (patch) | |
| tree | f018288aff5fa78b043e7b2a4af8dddb2c59c8c9 /tools/lvchange.c | |
| parent | 2721175d557b506515a9fc439f4a89a717e7a1d5 (diff) | |
| download | lvm2-a1d5aaf725ad8de72f605abea6614ba8938c5beb.tar.gz lvm2-a1d5aaf725ad8de72f605abea6614ba8938c5beb.tar.xz lvm2-a1d5aaf725ad8de72f605abea6614ba8938c5beb.zip | |
Thin pool activation change
To ensure we properly handle LV cluster locking - explicitely do
not allow to change the availability of the thin pool that is in use
for some thin LV.
As soon as the thin volume is created the only way to activate pool
is via implicit dependency.
Ignore thinpool open count for lv/vgchange operations.
Diffstat (limited to 'tools/lvchange.c')
| -rw-r--r-- | tools/lvchange.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/lvchange.c b/tools/lvchange.c index 1a5cce6b..09377ab1 100644 --- a/tools/lvchange.c +++ b/tools/lvchange.c @@ -532,6 +532,12 @@ static int lvchange_single(struct cmd_context *cmd, struct logical_volume *lv, return ECMD_FAILED; } + if (lv_is_used_thin_pool(lv) && + (arg_count(cmd, available_ARG))) { + log_error("Can't change pool volume \"%s\".", lv->name); + return ECMD_FAILED; + } + if (lv_is_cow(lv) && !lv_is_virtual_origin(origin_from_cow(lv)) && arg_count(cmd, available_ARG)) { log_error("Can't change snapshot logical volume \"%s\"", |