Anand Jain
2013-Nov-25 10:18 UTC
[PATCH] btrfs: scrub maintenance event should be recorded in the messages
so to help problem understanding and solving Signed-off-by: Anand Jain <anand.jain@oracle.com> --- fs/btrfs/ioctl.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index d237af8..ba980fb 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3593,10 +3593,20 @@ static long btrfs_ioctl_scrub(struct file *file, void __user *arg) goto out; } + printk(KERN_INFO "btrfs: Scrub started on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + ret = btrfs_scrub_dev(root->fs_info, sa->devid, sa->start, sa->end, &sa->progress, sa->flags & BTRFS_SCRUB_READONLY, 0); + if (ret) + printk(KERN_INFO "btrfs: Scrub failed on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + else + printk(KERN_INFO "btrfs: Scrub finished on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + if (copy_to_user(arg, sa, sizeof(*sa))) ret = -EFAULT; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Anand Jain
2013-Nov-25 11:00 UTC
[PATCH v2] btrfs: scrub maintenance event should be recorded in the messages
so to help problem understanding and solving Signed-off-by: Anand Jain <anand.jain@oracle.com> --- v2: log shoud be starting instead of started fs/btrfs/ioctl.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index d237af8..84801b9 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3593,10 +3593,20 @@ static long btrfs_ioctl_scrub(struct file *file, void __user *arg) goto out; } + printk(KERN_INFO "btrfs: Scrub starting on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + ret = btrfs_scrub_dev(root->fs_info, sa->devid, sa->start, sa->end, &sa->progress, sa->flags & BTRFS_SCRUB_READONLY, 0); + if (ret) + printk(KERN_INFO "btrfs: Scrub failed on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + else + printk(KERN_INFO "btrfs: Scrub finished on %pU devid %llu\n", + root->fs_info->fsid, sa->devid); + if (copy_to_user(arg, sa, sizeof(*sa))) ret = -EFAULT; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html