Displaying 20 results from an estimated 31 matches for "ocfs2_fill_sup".
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ocfs2_fill_super
2009 Feb 12
2
[PATCH 1/1] OCFS2: add IO error check in ocfs2_get_sector() -v2
checks IO error in ocfs2_get_sector().
this patch is based on 1.4 git.
Signed-off-by: Wengang wang <wen.gang.wang at oracle.com>
--
Index: fs/ocfs2/super.c
===================================================================
--- fs/ocfs2/super.c (revision 128)
+++ fs/ocfs2/super.c (working copy)
@@ -1203,6 +1203,12 @@ static int ocfs2_get_sector(struct super
unlock_buffer(*bh);
2009 Jun 22
2
ocfs2 quota support
Gurus,
Whenever I tried to mount an OCFS2 volume I got the following message,
"ocfs2_fill_super:1016 ERROR: User quotas were requested, but this
filesystem does not have the feature enabled." Just wonder how to enable
this feature. The ocfs2 wiki says "you'll need support in ocfs2-tools to
turn the file system feature on.", but I read all the man pages from
ocfs2-tools-...
2009 Jul 01
1
mounting a snapshot for backup.
...an ocfs2 volume (1.4.1) on lvm2, which is made available on 2 nodes via dual primary drbd that is on it. I wanted to backup my volume, so naturally I made a snapshot of it via the lvm2, and tried to mount it for backing up. However, I got the following error in dmesg :
[319981.478168] (23483,0):ocfs2_fill_super:700 ERROR: Unable to create per-mount debugfs root.
I then searched a bit, and found that ocfs2 can't mount an already mounted volume, and I was suggested to change the UUID of the snapshot device in order to be able to mount it.
So I tried using tunefs.ocfs2 and got the following error...
2013 Feb 27
2
ocfs2 bug reports, any advices? thanks
...s2_stack_o2cb]
Feb 27 09:50:59 Server21 kernel: [ 1199.751374] [<ffffffff813164e4>] ? snprintf+0x34/0x40
Feb 27 09:50:59 Server21 kernel: [ 1199.751395] [<ffffffffa05d8d7b>] ocfs2_super_lock+0xab/0x320 [ocfs2]
Feb 27 09:50:59 Server21 kernel: [ 1199.751422] [<ffffffffa0635a5b>] ocfs2_fill_super+0x154b/0x2540 [ocfs2]
Feb 27 09:50:59 Server21 kernel: [ 1199.751426] [<ffffffff81316059>] ? vsnprintf+0x219/0x600
Feb 27 09:50:59 Server21 kernel: [ 1199.751433] [<ffffffff8117aa46>] mount_bdev+0x1c6/0x210
Feb 27 09:50:59 Server21 kernel: [ 1199.751460] [<ffffffffa0634510>]...
2013 Feb 27
2
ocfs2 bug reports, any advices? thanks
...s2_stack_o2cb]
Feb 27 09:50:59 Server21 kernel: [ 1199.751374] [<ffffffff813164e4>] ? snprintf+0x34/0x40
Feb 27 09:50:59 Server21 kernel: [ 1199.751395] [<ffffffffa05d8d7b>] ocfs2_super_lock+0xab/0x320 [ocfs2]
Feb 27 09:50:59 Server21 kernel: [ 1199.751422] [<ffffffffa0635a5b>] ocfs2_fill_super+0x154b/0x2540 [ocfs2]
Feb 27 09:50:59 Server21 kernel: [ 1199.751426] [<ffffffff81316059>] ? vsnprintf+0x219/0x600
Feb 27 09:50:59 Server21 kernel: [ 1199.751433] [<ffffffff8117aa46>] mount_bdev+0x1c6/0x210
Feb 27 09:50:59 Server21 kernel: [ 1199.751460] [<ffffffffa0634510>]...
2007 Apr 17
1
mount.ocfs2 blah
...r.
dmesg:
(3701,1):ocfs2_populate_inode:240 ERROR: file entry generation does not
match superblock! osb->fs_generation=261a17ad, fe->i_fs_generation=794e6467
(3701,1):ocfs2_init_global_system_inodes:227 ERROR: status = -116
(3701,1):ocfs2_initialize_super:1492 ERROR: status = -116
(3701,1):ocfs2_fill_super:544 ERROR: status = -116
ocfs2: Unmounting device (8,17) on (node 255)
Any ideas?
Thanks,
RCR
2009 Jan 28
1
Mount fails with error status -22?
...0 /mnt/temp/
mount.ocfs2: Invalid argument while mounting /dev/mapper/mpath0 on
/mnt/temp/. Check 'dmesg' for more information on this error.
So when I check dmesg I get:
(8854,0):ocfs2_initialize_super:1418 ERROR: couldn't mount because of
unsupported optional features (10).
(8854,0):ocfs2_fill_super:566 ERROR: status = -22
ocfs2: Unmounting device (253,8) on (node 255)
When looking at the command with strace I see this line:
mount("/dev/mapper/mpath0", "/mnt/temp/", "ocfs2", 0, "heartbeat=local") =
-1 EINVAL (Invalid argument)
What does this mean? T...
2009 Jan 06
1
[PATCH] ocfs2: Add statistics for the checksum and ecc operations.
...i = (struct ocfs2_dinode *) (*bh)->b_data;
- status = ocfs2_verify_volume(di, *bh, blksize);
+ memset(stats, 0, sizeof(struct ocfs2_blockcheck_stats));
+ status = ocfs2_verify_volume(di, *bh, blksize, stats);
if (status >= 0)
goto bail;
brelse(*bh);
@@ -811,6 +815,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
struct ocfs2_super *osb = NULL;
struct buffer_head *bh = NULL;
char nodestr[8];
+ struct ocfs2_blockcheck_stats stats;
mlog_entry("%p, %p, %i", sb, data, silent);
@@ -820,13 +825,13 @@ static int ocfs2_fill_super(struct super_b...
2023 May 23
1
[PATCH v2] ocfs2: fix use-after-free when unmounting read-only filesystem
...eanup_mnt+0x135/0x1f0
...
</TASK>
Allocated by task 632:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0x8b/0x90
ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
dquot_load_quota_sb+0x34b/0x680
dquot_load_quota_inode+0xfe/0x1a0
ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
mount_bdev+0x1be/0x200
legacy_get_tree+0x6c/0xb0
vfs_get_tree+0x3e/0x110
path_mount+0xa90/0xe10
__x64_sys_mount+0x16f/0x1a0
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
Freed by task 650:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
kas...
2009 Apr 30
0
[PATCH] ocfs2: Add statistics for the checksum and ecc operations.
...i = (struct ocfs2_dinode *) (*bh)->b_data;
- status = ocfs2_verify_volume(di, *bh, blksize);
+ memset(stats, 0, sizeof(struct ocfs2_blockcheck_stats));
+ status = ocfs2_verify_volume(di, *bh, blksize, stats);
if (status >= 0)
goto bail;
brelse(*bh);
@@ -975,6 +979,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
struct ocfs2_super *osb = NULL;
struct buffer_head *bh = NULL;
char nodestr[8];
+ struct ocfs2_blockcheck_stats stats;
mlog_entry("%p, %p, %i", sb, data, silent);
@@ -984,13 +989,13 @@ static int ocfs2_fill_super(struct super_b...
2014 Aug 21
1
Cluster blocked, so as to reboot all nodes to avoid it. Is there any patchs for it? Thanks.
...g 20 10:05:43 server211 kernel: [82025.281958] [<ffffffffa0576571>] ? ocfs2_iget+0x121/0x7d0 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281971] [<ffffffffa057a9f2>] ocfs2_journal_init+0x92/0x480 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281986] [<ffffffffa05bc3f1>] ocfs2_fill_super+0x15a1/0x25a0 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281992] [<ffffffff81394e49>] ? vsnprintf+0x309/0x600
Aug 20 10:05:43 server211 kernel: [82025.281998] [<ffffffff811c4c99>] mount_bdev+0x1b9/0x200
Aug 20 10:05:43 server211 kernel: [82025.282011] [<ffffffffa05bae50>...
2014 Aug 21
1
Cluster blocked, so as to reboot all nodes to avoid it. Is there any patchs for it? Thanks.
...g 20 10:05:43 server211 kernel: [82025.281958] [<ffffffffa0576571>] ? ocfs2_iget+0x121/0x7d0 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281971] [<ffffffffa057a9f2>] ocfs2_journal_init+0x92/0x480 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281986] [<ffffffffa05bc3f1>] ocfs2_fill_super+0x15a1/0x25a0 [ocfs2]
Aug 20 10:05:43 server211 kernel: [82025.281992] [<ffffffff81394e49>] ? vsnprintf+0x309/0x600
Aug 20 10:05:43 server211 kernel: [82025.281998] [<ffffffff811c4c99>] mount_bdev+0x1b9/0x200
Aug 20 10:05:43 server211 kernel: [82025.282011] [<ffffffffa05bae50>...
2012 Jul 27
1
kernel BUG at fs/buffer.c:2886! Linux 3.5.0
...27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff813964ff>] ?
ocfs2_fast_symlink_readpage+0x2f/0x160
Jul 27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff81111585>] ?
do_read_cache_page+0x85/0x180
Jul 27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff813964d0>] ?
ocfs2_fill_super+0x2500/0x2500
Jul 27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff811116d9>] ?
read_cache_page+0x9/0x20
Jul 27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff8115c705>] ?
page_getlink+0x25/0x80
Jul 27 23:41:41 jupiter2 kernel: [ 351.170003] [<ffffffff8115c77b>] ?
p...
2023 May 24
0
[PATCH v2] ocfs2: fix use-after-free when unmounting read-only filesystem
...t; Allocated by task 632:
> kasan_save_stack+0x1c/0x40
> kasan_set_track+0x21/0x30
> __kasan_kmalloc+0x8b/0x90
> ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
> dquot_load_quota_sb+0x34b/0x680
> dquot_load_quota_inode+0xfe/0x1a0
> ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
> ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
> mount_bdev+0x1be/0x200
> legacy_get_tree+0x6c/0xb0
> vfs_get_tree+0x3e/0x110
> path_mount+0xa90/0xe10
> __x64_sys_mount+0x16f/0x1a0
> do_syscall_64+0x43/0x90
> entry_SYSCALL_64_after_hwframe+0x72/0xdc
>
> Freed by task 650:
> kasan_sa...
2023 May 26
1
+ ocfs2-fix-use-after-free-when-unmounting-read-only-filesystem.patch added to mm-hotfixes-unstable branch
On Fri, 26 May 2023 09:36:25 +0800 Joseph Qi <joseph.qi at linux.alibaba.com> wrote:
> Hi Andrew,
>
> There is an updated version v2, which describe more clearly about the
> case:
> https://lore.kernel.org/ocfs2-devel/e9fc4b2f-1fcc-7c31-f346-59eccff50f9b at linux.alibaba.com/T/#u
Sigh. Thanks.
As you can see from the above link, the email never hit ocfs2-devel and
never
2009 Jun 19
6
Orphan scan fixes - V2
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
2023 Jun 17
0
Patch "ocfs2: fix use-after-free when unmounting read-only filesystem" has been added to the 4.14-stable tree
...eanup_mnt+0x135/0x1f0
...
</TASK>
Allocated by task 632:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0x8b/0x90
ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
dquot_load_quota_sb+0x34b/0x680
dquot_load_quota_inode+0xfe/0x1a0
ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
mount_bdev+0x1be/0x200
legacy_get_tree+0x6c/0xb0
vfs_get_tree+0x3e/0x110
path_mount+0xa90/0xe10
__x64_sys_mount+0x16f/0x1a0
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
Freed by task 650:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
kas...
2023 Jun 17
0
Patch "ocfs2: fix use-after-free when unmounting read-only filesystem" has been added to the 4.19-stable tree
...eanup_mnt+0x135/0x1f0
...
</TASK>
Allocated by task 632:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0x8b/0x90
ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
dquot_load_quota_sb+0x34b/0x680
dquot_load_quota_inode+0xfe/0x1a0
ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
mount_bdev+0x1be/0x200
legacy_get_tree+0x6c/0xb0
vfs_get_tree+0x3e/0x110
path_mount+0xa90/0xe10
__x64_sys_mount+0x16f/0x1a0
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
Freed by task 650:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
kas...
2023 Jun 17
0
Patch "ocfs2: fix use-after-free when unmounting read-only filesystem" has been added to the 5.4-stable tree
...eanup_mnt+0x135/0x1f0
...
</TASK>
Allocated by task 632:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0x8b/0x90
ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
dquot_load_quota_sb+0x34b/0x680
dquot_load_quota_inode+0xfe/0x1a0
ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
mount_bdev+0x1be/0x200
legacy_get_tree+0x6c/0xb0
vfs_get_tree+0x3e/0x110
path_mount+0xa90/0xe10
__x64_sys_mount+0x16f/0x1a0
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
Freed by task 650:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
kas...
2023 Jun 17
0
Patch "ocfs2: fix use-after-free when unmounting read-only filesystem" has been added to the 5.10-stable tree
...eanup_mnt+0x135/0x1f0
...
</TASK>
Allocated by task 632:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0x8b/0x90
ocfs2_local_read_info+0xe3/0x9a0 [ocfs2]
dquot_load_quota_sb+0x34b/0x680
dquot_load_quota_inode+0xfe/0x1a0
ocfs2_enable_quotas+0x190/0x2f0 [ocfs2]
ocfs2_fill_super+0x14ef/0x2120 [ocfs2]
mount_bdev+0x1be/0x200
legacy_get_tree+0x6c/0xb0
vfs_get_tree+0x3e/0x110
path_mount+0xa90/0xe10
__x64_sys_mount+0x16f/0x1a0
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
Freed by task 650:
kasan_save_stack+0x1c/0x40
kasan_set_track+0x21/0x30
kas...