From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 034/102] xfs: show uuid when mount fails due to duplicate uuid
Date: Thu, 23 Aug 2012 15:01:52 +1000 [thread overview]
Message-ID: <1345698180-13612-35-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1345698180-13612-1-git-send-email-david@fromorbit.com>
From: Mitsuo Hayasaka <mitsuo.hayasaka.hu@hitachi.com>
Upstream commit: 021000e59c0db2d3a8113e906bde3183c33fa84b
When a system tries to mount a filesystem (FS) using UUID, the xfs
returns -EINVAL and shows a message if a FS with the same UUID has
been already mounted. It is useful to output the duplicate UUID
with it.
Signed-off-by: Mitsuo Hayasaka <mitsuo.hayasaka.hu@hitachi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Ben Myers <bpm@sgi.com>
Cc: Alex Elder <elder@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
---
fs/xfs/xfs_mount.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 3effa7f..2f011fd 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -158,7 +158,7 @@ xfs_uuid_mount(
out_duplicate:
mutex_unlock(&xfs_uuid_table_mutex);
- xfs_warn(mp, "Filesystem has duplicate UUID - can't mount");
+ xfs_warn(mp, "Filesystem has duplicate UUID %pU - can't mount", uuid);
return XFS_ERROR(EINVAL);
}
--
1.7.10
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next prev parent reply other threads:[~2012-08-23 5:03 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-23 5:01 [RFC, PATCH 0/102]: xfs: 3.0.x stable kernel update Dave Chinner
2012-08-23 5:01 ` [PATCH 001/102] xfs: don't serialise adjacent concurrent direct IO appending writes Dave Chinner
2012-08-23 5:01 ` [PATCH 002/102] xfs: remove dead ENODEV handling in xfs_destroy_ioend Dave Chinner
2012-08-23 5:01 ` [PATCH 003/102] xfs: defer AIO/DIO completions Dave Chinner
2012-08-23 5:01 ` [PATCH 004/102] xfs: reduce ioend latency Dave Chinner
2012-08-23 5:01 ` [PATCH 005/102] xfs: wait for I/O completion when writing out pages in xfs_setattr_size Dave Chinner
2012-08-23 5:01 ` [PATCH 006/102] xfs: improve ioend error handling Dave Chinner
2012-08-23 5:01 ` [PATCH 007/102] xfs: Check the return value of xfs_buf_get() Dave Chinner
2012-08-23 5:01 ` [PATCH 008/102] xfs: Check the return value of xfs_trans_get_buf() Dave Chinner
2012-08-23 5:01 ` [PATCH 009/102] xfs: dont ignore error code from xfs_bmbt_update Dave Chinner
2012-08-23 5:01 ` [PATCH 010/102] xfs: fix possible overflow in xfs_ioc_trim() Dave Chinner
2012-08-23 5:01 ` [PATCH 011/102] xfs: XFS_TRANS_SWAPEXT is not a valid flag for Dave Chinner
2012-08-23 5:01 ` [PATCH 012/102] xfs: Don't allocate new buffers on every call to _xfs_buf_find Dave Chinner
2012-08-23 5:01 ` [PATCH 013/102] xfs: reduce the number of log forces from tail pushing Dave Chinner
2012-08-23 5:01 ` [PATCH 014/102] xfs: optimize fsync on directories Dave Chinner
2012-08-23 5:01 ` [PATCH 015/102] xfs: clean up buffer allocation Dave Chinner
2012-08-23 5:01 ` [PATCH 016/102] xfs: clean up xfs_ioerror_alert Dave Chinner
2012-08-23 5:01 ` [PATCH 017/102] xfs: use xfs_ioerror_alert in xfs_buf_iodone_callbacks Dave Chinner
2012-08-23 5:01 ` [PATCH 018/102] xfs: do not flush data workqueues in xfs_flush_buftarg Dave Chinner
2012-08-23 5:01 ` [PATCH 019/102] xfs: add AIL pushing tracepoints Dave Chinner
2012-08-23 5:01 ` [PATCH 020/102] xfs: warn if direct reclaim tries to writeback pages Dave Chinner
2012-08-27 18:17 ` Christoph Hellwig
2012-09-05 11:32 ` Mel Gorman
2012-09-13 20:12 ` Mark Tinguely
2012-09-14 9:45 ` Mel Gorman
2012-09-14 12:56 ` Mark Tinguely
2012-09-14 16:18 ` Mark Tinguely
2012-08-23 5:01 ` [PATCH 021/102] xfs: fix force shutdown handling in xfs_end_io Dave Chinner
2012-08-23 5:01 ` [PATCH 022/102] xfs: fix allocation length overflow in xfs_bmapi_write() Dave Chinner
2012-08-23 5:01 ` [PATCH 023/102] xfs: fix the logspace waiting algorithm Dave Chinner
2012-08-23 5:01 ` [PATCH 024/102] xfs: untangle SYNC_WAIT and SYNC_TRYLOCK meanings for xfs_qm_dqflush Dave Chinner
2012-08-23 5:01 ` [PATCH 025/102] xfs: make sure to really flush all dquots in xfs_qm_quotacheck Dave Chinner
2012-08-23 5:01 ` [PATCH 026/102] xfs: simplify xfs_qm_detach_gdquots Dave Chinner
2012-08-23 5:01 ` [PATCH 027/102] xfs: mark the xfssyncd workqueue as non-reentrant Dave Chinner
2012-08-23 5:01 ` [PATCH 028/102] xfs: make i_flags an unsigned long Dave Chinner
2012-08-23 5:01 ` [PATCH 029/102] xfs: remove the i_size field in struct xfs_inode Dave Chinner
2012-08-23 5:01 ` [PATCH 030/102] xfs: remove the i_new_size " Dave Chinner
2012-08-23 5:01 ` [PATCH 031/102] xfs: always return with the iolock held from Dave Chinner
2012-08-23 5:01 ` [PATCH 032/102] xfs: cleanup xfs_file_aio_write Dave Chinner
2012-08-23 5:01 ` [PATCH 033/102] xfs: pass KM_SLEEP flag to kmem_realloc() in Dave Chinner
2012-08-23 5:01 ` Dave Chinner [this message]
2012-08-23 5:01 ` [PATCH 035/102] xfs: xfs_trans_add_item() - don't assign in ASSERT() when compare is intended Dave Chinner
2012-08-23 5:01 ` [PATCH 036/102] xfs: split tail_lsn assignments from log space wakeups Dave Chinner
2012-08-23 5:01 ` [PATCH 037/102] xfs: do exact log space wakeups in xlog_ungrant_log_space Dave Chinner
2012-08-23 5:01 ` [PATCH 038/102] xfs: remove xfs_trans_unlocked_item Dave Chinner
2012-08-23 5:01 ` [PATCH 039/102] xfs: cleanup xfs_log_space_wake Dave Chinner
2012-08-23 5:01 ` [PATCH 040/102] xfs: remove log space waitqueues Dave Chinner
2012-08-23 5:01 ` [PATCH 041/102] xfs: add the xlog_grant_head structure Dave Chinner
2012-08-23 5:02 ` [PATCH 042/102] xfs: add xlog_grant_head_init Dave Chinner
2012-08-23 5:02 ` [PATCH 043/102] xfs: add xlog_grant_head_wake_all Dave Chinner
2012-08-23 5:02 ` [PATCH 044/102] xfs: share code for grant head waiting Dave Chinner
2012-08-23 5:02 ` [PATCH 045/102] xfs: share code for grant head wakeups Dave Chinner
2012-08-23 5:02 ` [PATCH 046/102] xfs: share code for grant head availability checks Dave Chinner
2012-08-23 5:02 ` [PATCH 047/102] xfs: split and cleanup xfs_log_reserve Dave Chinner
2012-08-23 5:02 ` [PATCH 048/102] xfs: only take the ILOCK in xfs_reclaim_inode() Dave Chinner
2012-08-23 5:02 ` [PATCH 049/102] xfs: use per-filesystem I/O completion workqueues Dave Chinner
2012-08-23 5:02 ` [PATCH 050/102] xfs: do not require an ioend for new EOF calculation Dave Chinner
2012-08-23 5:02 ` [PATCH 054/102] xfs: make xfs_inode_item_size idempotent Dave Chinner
2012-08-23 5:02 ` [PATCH 055/102] xfs: split in-core and on-disk inode log item fields Dave Chinner
2012-08-23 5:02 ` [PATCH 056/102] xfs: reimplement fdatasync support Dave Chinner
2012-08-23 5:02 ` [PATCH 057/102] xfs: fallback to vmalloc for large buffers in xfs_attrmulti_attr_get Dave Chinner
2012-08-23 5:02 ` [PATCH 058/102] xfs: fallback to vmalloc for large buffers in xfs_getbmap Dave Chinner
2012-08-23 5:02 ` [PATCH 059/102] xfs: fix deadlock in xfs_rtfree_extent Dave Chinner
2012-08-23 5:02 ` [PATCH 060/102] xfs: Fix open flag handling in open_by_handle code Dave Chinner
2012-08-23 5:02 ` [PATCH 061/102] xfs: introduce an allocation workqueue Dave Chinner
2012-08-23 5:02 ` [PATCH 062/102] xfs: trace xfs_name strings correctly Dave Chinner
2012-08-23 5:02 ` [PATCH 063/102] xfs: Account log unmount transaction correctly Dave Chinner
2012-08-23 5:02 ` [PATCH 064/102] xfs: fix fstrim offset calculations Dave Chinner
2012-08-23 5:02 ` [PATCH 065/102] xfs: add lots of attribute trace points Dave Chinner
2012-08-23 5:02 ` [PATCH 066/102] xfs: don't fill statvfs with project quota for a directory Dave Chinner
2012-08-23 5:02 ` [PATCH 067/102] xfs: Ensure inode reclaim can run during quotacheck Dave Chinner
2012-08-23 5:02 ` [PATCH 068/102] xfs: avoid taking the ilock unnessecarily in xfs_qm_dqattach Dave Chinner
2012-08-23 5:02 ` [PATCH 069/102] xfs: reduce ilock hold times in xfs_file_aio_write_checks Dave Chinner
2012-08-23 5:02 ` [PATCH 070/102] xfs: reduce ilock hold times in xfs_setattr_size Dave Chinner
2012-08-23 5:02 ` [PATCH 071/102] xfs: push the ilock into xfs_zero_eof Dave Chinner
2012-08-23 5:02 ` [PATCH 072/102] xfs: use shared ilock mode for direct IO writes by default Dave Chinner
2012-08-23 5:02 ` [PATCH 073/102] xfs: punch all delalloc blocks beyond EOF on write failure Dave Chinner
2012-08-23 5:02 ` [PATCH 074/102] xfs: using GFP_NOFS for blkdev_issue_flush Dave Chinner
2012-08-23 5:02 ` [PATCH 075/102] xfs: page type check in writeback only checks last buffer Dave Chinner
2012-08-23 5:02 ` [PATCH 076/102] xfs: punch new delalloc blocks out of failed writes inside Dave Chinner
2012-08-23 5:02 ` [PATCH 077/102] xfs: prevent needless mount warning causing test failures Dave Chinner
2012-08-23 5:02 ` [PATCH 078/102] xfs: don't assert on delalloc regions beyond EOF Dave Chinner
2012-08-23 5:02 ` [PATCH 079/102] xfs: limit specualtive delalloc to maxioffset Dave Chinner
2012-08-23 5:02 ` [PATCH 080/102] xfs: Use preallocation for inodes with extsz hints Dave Chinner
2012-08-23 5:02 ` [PATCH 081/102] xfs: fix buffer lookup race on allocation failure Dave Chinner
2012-08-23 5:02 ` [PATCH 082/102] xfs: check for buffer errors before waiting Dave Chinner
2012-08-23 5:02 ` [PATCH 083/102] xfs: fix incorrect b_offset initialisation Dave Chinner
2012-08-23 5:02 ` [PATCH 084/102] xfs: use kmem_zone_zalloc for buffers Dave Chinner
2012-08-23 5:02 ` [PATCH 085/102] xfs: use iolock on XFS_IOC_ALLOCSP calls Dave Chinner
2012-08-23 5:02 ` [PATCH 086/102] xfs: Properly exclude IO type flags from buffer flags Dave Chinner
2012-08-23 5:02 ` [PATCH 087/102] xfs: flush outstanding buffers on log mount failure Dave Chinner
2012-08-23 5:02 ` [PATCH 088/102] xfs: protect xfs_sync_worker with s_umount semaphore Dave Chinner
2012-08-23 5:02 ` [PATCH 089/102] xfs: fix memory reclaim deadlock on agi buffer Dave Chinner
2012-08-23 5:02 ` [PATCH 090/102] xfs: add trace points for log forces Dave Chinner
2012-08-23 5:02 ` [PATCH 091/102] xfs: switch to proper __bitwise type for KM_... flags Dave Chinner
2012-08-23 5:02 ` [PATCH 092/102] xfs: xfs_vm_writepage clear iomap_valid when Dave Chinner
2012-08-23 5:02 ` [PATCH 093/102] xfs: fix debug_object WARN at xfs_alloc_vextent() Dave Chinner
2012-08-23 5:02 ` [PATCH 094/102] xfs: m_maxioffset is redundant Dave Chinner
2012-08-23 5:02 ` [PATCH 095/102] xfs: make largest supported offset less shouty Dave Chinner
2012-08-23 5:02 ` [PATCH 096/102] xfs: kill copy and paste segment checks in xfs_file_aio_read Dave Chinner
2012-08-23 5:02 ` [PATCH 097/102] xfs: fix allocbt cursor leak in xfs_alloc_ag_vextent_near Dave Chinner
2012-08-23 5:02 ` [PATCH 098/102] xfs: shutdown xfs_sync_worker before the log Dave Chinner
2012-08-23 5:02 ` [PATCH 099/102] xfs: really fix the cursor leak in xfs_alloc_ag_vextent_near Dave Chinner
2012-08-23 5:02 ` [PATCH 100/102] xfs: don't defer metadata allocation to the workqueue Dave Chinner
2012-08-23 5:02 ` [PATCH 101/102] xfs: prevent recursion in xfs_buf_iorequest Dave Chinner
2012-08-23 5:03 ` [PATCH 102/102] xfs: handle EOF correctly in xfs_vm_writepage Dave Chinner
2012-08-23 21:54 ` [RFC, PATCH 0/102]: xfs: 3.0.x stable kernel update Dave Chinner
2012-08-23 22:14 ` Ben Myers
2012-08-23 22:23 ` Matthias Schniedermeyer
2012-09-01 23:10 ` Christoph Hellwig
2012-09-03 6:04 ` Dave Chinner
2012-09-04 21:13 ` Ben Myers
2012-09-05 4:24 ` Dave Chinner
2012-09-13 18:32 ` Mark Tinguely
2012-09-18 13:59 ` Mark Tinguely
2012-09-18 23:50 ` Dave Chinner
2012-09-19 13:14 ` Mark Tinguely
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