search for: mnt_err

...!ocfs2_mount_local(osb)) ocfs2_cluster_unlock(osb, &dl->dl_lockres, level); } diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 5a521c7..395b26f 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1973,7 +1973,8 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err) * If we failed before we got a uuid_str yet, we can't stop * heartbeat. Otherwise, do it. */ - if (!mnt_err && !ocfs2_mount_local(osb) && osb->uuid_str) + if (!mnt_err && !ocfs2_mount_local(osb) && osb->uuid_str && + !ocfs2_is_hard_re...

Hi, All, These four patches are all related to ocfs2 on hard readonly mount. patch 1 fix oops when umount ocfs2 on hard readonly device. Because ocfs2_dismount_volume() will call ocfs2_cluster_hangup() and then call ocfs2_stack_driver_put(), will hit BUG_ON(active_stack == NULL). patch 2 fix oops when do ls or cat in ocfs2 on hard readonly device. Because ocfs2_open_lock() will call

Next two patches are backport of orphan scan timer patches to ocfs2-1.4

...", }; static inline const char *ocfs2_lock_type_string(enum ocfs2_lock_type type) diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 79ff8d9..f1fbb25 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1802,6 +1802,8 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err) ocfs2_truncate_log_shutdown(osb); + ocfs2_delayed_orphan_scan_stop(osb); + /* This will disable recovery and flush any recovery work. */ ocfs2_recovery_exit(osb); @@ -1839,6 +1841,8 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err) if (osb->cconn) ocfs2_...

Resending after implementing review comments.

...t;Unable to create blockcheck statistics " + "files\n"); + goto read_super_error; + } + } + status = ocfs2_mount_volume(sb); if (osb->root_inode) inode = igrab(osb->root_inode); @@ -1656,6 +1673,7 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err) if (osb->cconn) ocfs2_dlm_shutdown(osb, hangup_needed); + ocfs2_blockcheck_stats_debugfs_remove(&osb->osb_ecc_stats); debugfs_remove(osb->osb_debug_root); if (hangup_needed) @@ -1703,7 +1721,8 @@ static int ocfs2_setup_osb_uuid(struct ocfs2_super *osb, const unsigned char...

Resending after implementing review comments.

Resending after adding another patch to display delayed orphan scan statistics.

...t;Unable to create blockcheck statistics " + "files\n"); + goto read_super_error; + } + } + status = ocfs2_mount_volume(sb); if (osb->root_inode) inode = igrab(osb->root_inode); @@ -1839,6 +1856,7 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err) if (osb->cconn) ocfs2_dlm_shutdown(osb, hangup_needed); + ocfs2_blockcheck_stats_debugfs_remove(&osb->osb_ecc_stats); debugfs_remove(osb->osb_debug_root); if (hangup_needed) @@ -1886,7 +1904,8 @@ static int ocfs2_setup_osb_uuid(struct ocfs2_super *osb, const unsigned char...

Implemented the suggestions. Also, moved the ocfs2_orphan_scan_init() to the end of ocfs2_fill_super() instead of calling it earlier in ocfs2_initialize_super(). Sunil

This patch adds jbd_lock_bh_state() and jbd_unlock_bh_state() around accessses to jh->b_committed_data. Fixes oss bugzilla#1131 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1131 Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com> --- fs/ocfs2/suballoc.c | 28 ++++++++++++++++++++++++---- 1 files changed, 24 insertions(+), 4 deletions(-) diff --git a/fs/ocfs2/suballoc.c

Added two debugfs entries... one to dump o2hb livenodes and the other to dump osb. $ cat /sys/kernel/debug/ocfs2/BC4F4550BEA74F92BDCC746AAD2EC0BF/fs_state Device => Id: 8,65 Uuid: BC4F4550BEA74F92BDCC746AAD2EC0BF Gen: 0xA02024F2 Label: sunil-xattr Volume => State: 1 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x1 Incompat: 0x350 ROcompat: 0x1

In commit ea455f8ab68338ba69f5d3362b342c115bea8e13, we move the dentry lock put process into ocfs2_wq. This is OK for most case, but as for umount, it lead to at least 2 bugs. See http://oss.oracle.com/bugzilla/show_bug.cgi?id=1133 and http://oss.oracle.com/bugzilla/show_bug.cgi?id=1135. And it happens easily if we have opened a lot of inodes. For 1135, the reason is that during umount will call

All, Please review the patches backported to 1.4 from mainline. Sunil

The following series of patches comprises the bulk of our outstanding changes for Ocfs2. Aside from the usual set of cleanups and fixes that were inappropriate for 2.6.25, there are a few highlights: The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location meshes better with modern sysfs layout. A symbolic link has been placed in the old location so as to

Please review the list of patches being applied to the ocfs2 1.4 tree. All patches list the mainline commit hash. Thanks Sunil

Hi all, So I have finally finished the v1 of reflink for ocfs2. It has some bugs that I am still investigating, but the schema is almost there. So I'd like to send it out first for review. And Tristan and I will continue to work on the stability of the code. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please

Hi all, Change from v1 to v2: bug fix and metadata/credits reservation improvement. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation

Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging

Hi all, So I have finally finished the v3 of reflink for ocfs2. The biggest change is that we support 64bit cluster offset now(Thank Mark and Joel for it). [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount [Pull] git://oss.oracle.com/git/tma/linux-2.6.git refcount The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.