diff options
| author | Anand Jain <Anand.Jain@oracle.com> | 2014-06-30 20:58:56 +0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-09-18 00:37:20 +0400 |
| commit | 43d207616886da1d93623ac40bd1d922a79e0d1b (patch) | |
| tree | 97f97fbdfff66fae35a8ef45bad30b46f7a06cf9 /fs | |
| parent | 4027e0f4c4b2df28d564560a3c65c179bebae4c8 (diff) | |
| download | linux-43d207616886da1d93623ac40bd1d922a79e0d1b.tar.xz | |
btrfs: device add must be sysloged
when we add a new disk to the mounted btrfs we don't record it
as of now, disk add is a critical change of btrfs configuration,
it must be recorded in the syslog to help offline investigations
of customer problems when reported.
Signed-off-by: Anand Jain <Anand.Jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 8eecfcce56ed..aa73884025b3 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2633,6 +2633,9 @@ static long btrfs_ioctl_add_dev(struct btrfs_root *root, void __user *arg) vol_args->name[BTRFS_PATH_NAME_MAX] = '\0'; ret = btrfs_init_new_device(root, vol_args->name); + if (!ret) + btrfs_info(root->fs_info, "disk added %s",vol_args->name); + kfree(vol_args); out: mutex_unlock(&root->fs_info->volume_mutex); |