From: Simon Becks <beckssimon5@gmail.com>
To: linux-raid@vger.kernel.org
Subject: restore 3disk raid5 after raidpartitions have been setup with xfs filesystem by accident
Date: Wed, 21 Sep 2016 12:39:41 +0200 [thread overview]
Message-ID: <CAKA=zHqbFv_RQvyR4o4HPS2UrP4xrRWLiy2nR+gudDguk+JLog@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1563 bytes --]
Dear Developers & Gurus & Gods,
i had a 3 disk software raid 5 (mdadm) on a buffalo terrastation. By
accident I reset the raid and the NAS put on a xfs filesystem on each
of the 3 partitions.
sda6 sdb6 and sdc6 have been the raid5 member partitions.
Now sda6 sdb6 and sdc6 only contain a xfs filesystem with some empty
default folder structure - my NAS created during the "reset".
mdadm --examine /dev/sda6
mdadm: No md superblock detected on /dev/sda6
mdadm --examine /dev/sdb6
mdadm: No md superblock detected on /dev/sdb6
mdadm --examine /dev/sdc6
mdadm: No md superblock detected on /dev/sdc6
Disk /dev/sdc: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: FAB30D96-11C4-477E-ADAA-9448A087E124
Device Start End Sectors Size Type
/dev/sdc1 2048 2002943 2000896 977M Microsoft basic data
/dev/sdc2 2002944 12003327 10000384 4.8G Microsoft basic data
/dev/sdc3 12003328 12005375 2048 1M Microsoft basic data
/dev/sdc4 12005376 12007423 2048 1M Microsoft basic data
/dev/sdc5 12007424 14008319 2000896 977M Microsoft basic data
/dev/sdc6 14008320 1937508319 1923500000 917.2G Microsoft basic data
XFS-Log attached for reference.
Am I screwed or is there a chance to recreate the raid with the 3
disks end up with the raid and the filesystem i had before?
any help is greatly appreciated.
Simon
[-- Attachment #2: xfs-log --]
[-- Type: application/octet-stream, Size: 30120 bytes --]
xfs_logprint:
data device: 0x876
log device: 0x876 daddr: 961750032 length: 939208
cycle: 1 version: 2 lsn: 1,0 tail_lsn: 1,0
length of Log Record: 20 prev offset: -1 num ops: 1
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: b0c0d0d0 len: 8 clientid: LOG flags: UNMOUNT
Unmount filesystem
============================================================================
cycle: 1 version: 2 lsn: 1,2 tail_lsn: 1,2
length of Log Record: 11776 prev offset: 0 num ops: 50
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: QM_QINOCREATE tid: 0 num_items: 4
----------------------------------------------------------------------------
Oper (2): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 2 (0x2) len: 1 bmap size: 1 flags: 0x0
Oper (3): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
AGI Buffer: XAGI
ver: 1 seq#: 0 len: 60109375 cnt: 64 root: 3
level: 1 free#: 0x3c newino: 0x80
bucket[0 - 3]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[4 - 7]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[8 - 11]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[12 - 15]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[16 - 19]: 0xffffffff
----------------------------------------------------------------------------
Oper (4): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 24 (0x18) len: 8 bmap size: 2 flags: 0x0
Oper (5): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (6): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x83 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 768
Oper (7): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 0100000 version 2 format 2
nlink 1 uid 0 gid 0
atime 0x57cc6e35 mtime 0x57cc6e35 ctime 0x57cc6e35
size 0x0 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (8): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (9): tid: 8ac06ac8 len: 256 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 6360863066640355328 ifree: 240437500 fdblks: 0 frext: 0
----------------------------------------------------------------------------
Oper (10): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (11): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (12): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: QM_QINOCREATE tid: 0 num_items: 4
----------------------------------------------------------------------------
Oper (13): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 2 (0x2) len: 1 bmap size: 1 flags: 0x0
Oper (14): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
AGI Buffer: XAGI
ver: 1 seq#: 0 len: 60109375 cnt: 64 root: 3
level: 1 free#: 0x3b newino: 0x80
bucket[0 - 3]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[4 - 7]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[8 - 11]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[12 - 15]: 0xffffffff 0xffffffff 0xffffffff 0xffffffff
bucket[16 - 19]: 0xffffffff
----------------------------------------------------------------------------
Oper (15): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 24 (0x18) len: 8 bmap size: 2 flags: 0x0
Oper (16): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (17): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x84 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 1024
Oper (18): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 0100000 version 2 format 2
nlink 1 uid 0 gid 0
atime 0x57cc6e35 mtime 0x57cc6e35 ctime 0x57cc6e35
size 0x0 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (19): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (20): tid: 8ac06ac8 len: 256 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 6360863066640355328 ifree: 240437500 fdblks: 0 frext: 0
----------------------------------------------------------------------------
Oper (21): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (22): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (23): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: QM_DQALLOC tid: 0 num_items: 5
----------------------------------------------------------------------------
Oper (24): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 3 ino: 0x83 flags: 0x5 dsize: 16
blkno: 64 len: 16 boff: 768
Oper (25): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 0100000 version 2 format 2
nlink 1 uid 0 gid 0
atime 0x57cc6e35 mtime 0x57cc6e35 ctime 0x57cc6e35
size 0x0 nblocks 0x1 extsize 0x0 nextents 0x1
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
Oper (26): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
EXTENTS inode data
----------------------------------------------------------------------------
Oper (27): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 1 (0x1) len: 1 bmap size: 1 flags: 0x0
Oper (28): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
AGF Buffer: XAGF Out of space
----------------------------------------------------------------------------
Oper (29): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 16 (0x10) len: 8 bmap size: 2 flags: 0x0
Oper (30): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (31): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 8 (0x8) len: 8 bmap size: 2 flags: 0x0
Oper (32): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (33): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 96 (0x60) len: 8 bmap size: 2 flags: 0x4
Oper (34): tid: 8ac06ac8 len: 4096 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (35): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (36): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (37): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: QM_DQALLOC tid: 0 num_items: 5
----------------------------------------------------------------------------
Oper (38): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 3 ino: 0x84 flags: 0x5 dsize: 16
blkno: 64 len: 16 boff: 1024
Oper (39): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 0100000 version 2 format 2
nlink 1 uid 0 gid 0
atime 0x57cc6e35 mtime 0x57cc6e35 ctime 0x57cc6e35
size 0x0 nblocks 0x1 extsize 0x0 nextents 0x1
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
Oper (40): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
EXTENTS inode data
----------------------------------------------------------------------------
Oper (41): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 1 (0x1) len: 1 bmap size: 1 flags: 0x0
Oper (42): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
AGF Buffer: XAGF Out of space
----------------------------------------------------------------------------
Oper (43): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 16 (0x10) len: 8 bmap size: 2 flags: 0x0
Oper (44): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (45): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 8 (0x8) len: 8 bmap size: 2 flags: 0x0
Oper (46): tid: 8ac06ac8 len: 128 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (47): tid: 8ac06ac8 len: 28 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 104 (0x68) len: 8 bmap size: 2 flags: 0x10
Oper (48): tid: 8ac06ac8 len: 4096 clientid: TRANS flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (49): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,26 tail_lsn: 1,2
length of Log Record: 1024 prev offset: 2 num ops: 15
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: QM_SBCHANGE tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 8ac06ac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (3): tid: 8ac06ac8 len: 256 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 6360863066640355328 ifree: 240437500 fdblks: 0 frext: 0
----------------------------------------------------------------------------
Oper (4): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (5): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (6): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (7): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (8): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc6e35
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (9): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (10): tid: 8ac06ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (11): tid: 8ac06ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (12): tid: 8ac06ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (13): tid: 8ac06ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc6e35
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (14): tid: 8ac06ac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,29 tail_lsn: 1,26
length of Log Record: 512 prev offset: 26 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 99973ae8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 99973ae8 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 99973ae8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 99973ae8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc6e35
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 99973ae8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,31 tail_lsn: 1,29
length of Log Record: 512 prev offset: 29 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9fc26b08 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 9fc26b08 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 9fc26b08 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 9fc26b08 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc6e35
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 9fc26b08 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,33 tail_lsn: 1,31
length of Log Record: 512 prev offset: 31 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9738ab08 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 9738ab08 len: 16 clientid: TRANS flags: none
TRAN: type: SB_COUNT tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 9738ab08 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (3): tid: 9738ab08 len: 128 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 64 ifree: 59 fdblks: 240320077 frext: 0
----------------------------------------------------------------------------
Oper (4): tid: 9738ab08 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,35 tail_lsn: 1,33
length of Log Record: 512 prev offset: 33 num ops: 1
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9738ab08 len: 8 clientid: LOG flags: UNMOUNT
Unmount filesystem
============================================================================
cycle: 1 version: 2 lsn: 1,37 tail_lsn: 1,37
length of Log Record: 512 prev offset: 35 num ops: 10
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 99f62ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 99f62ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 99f62ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 99f62ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc7a74
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 99f62ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (5): tid: 99f62ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (6): tid: 99f62ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (7): tid: 99f62ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (8): tid: 99f62ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc7a74
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (9): tid: 99f62ac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,39 tail_lsn: 1,37
length of Log Record: 512 prev offset: 37 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 89897ae8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 89897ae8 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 89897ae8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 89897ae8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc7a74
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 89897ae8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,41 tail_lsn: 1,39
length of Log Record: 512 prev offset: 39 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8943bb08 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8943bb08 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 8943bb08 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 8943bb08 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc7a74
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 8943bb08 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,43 tail_lsn: 1,41
length of Log Record: 512 prev offset: 41 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9e41cae8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 9e41cae8 len: 16 clientid: TRANS flags: none
TRAN: type: SB_COUNT tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 9e41cae8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (3): tid: 9e41cae8 len: 128 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 64 ifree: 59 fdblks: 240320077 frext: 0
----------------------------------------------------------------------------
Oper (4): tid: 9e41cae8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,45 tail_lsn: 1,43
length of Log Record: 512 prev offset: 43 num ops: 1
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9e41cae8 len: 8 clientid: LOG flags: UNMOUNT
Unmount filesystem
============================================================================
cycle: 1 version: 2 lsn: 1,47 tail_lsn: 1,47
length of Log Record: 512 prev offset: 45 num ops: 10
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8f288ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8f288ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 8f288ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 8f288ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc949b
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 8f288ac8 len: 0 clientid: TRANS flags: COMMIT
----------------------------------------------------------------------------
Oper (5): tid: 8f288ac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (6): tid: 8f288ac8 len: 16 clientid: TRANS flags: none
TRAN: type: SETATTR tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (7): tid: 8f288ac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (8): tid: 8f288ac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc949b
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (9): tid: 8f288ac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,49 tail_lsn: 1,47
length of Log Record: 512 prev offset: 47 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 9cd9aae8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 9cd9aae8 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 9cd9aae8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 9cd9aae8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc949b
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 9cd9aae8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,51 tail_lsn: 1,49
length of Log Record: 512 prev offset: 49 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8328bac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8328bac8 len: 16 clientid: TRANS flags: none
TRAN: type: DUMMY1 tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 8328bac8 len: 56 clientid: TRANS flags: none
INODE: #regs: 2 ino: 0x80 flags: 0x1 dsize: 0
blkno: 64 len: 16 boff: 0
Oper (3): tid: 8328bac8 len: 96 clientid: TRANS flags: none
INODE CORE
magic 0x494e mode 040755 version 2 format 1
nlink 2 uid 0 gid 0
atime 0x0 mtime 0x57cc6e33 ctime 0x57cc949b
size 0x6 nblocks 0x0 extsize 0x0 nextents 0x0
naextents 0x0 forkoff 0 dmevmask 0x0 dmstate 0x0
flags 0x0 gen 0x0
----------------------------------------------------------------------------
Oper (4): tid: 8328bac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,53 tail_lsn: 1,51
length of Log Record: 512 prev offset: 51 num ops: 5
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8ef0cac8 len: 0 clientid: TRANS flags: START
----------------------------------------------------------------------------
Oper (1): tid: 8ef0cac8 len: 16 clientid: TRANS flags: none
TRAN: type: SB_COUNT tid: 0 num_items: 1
----------------------------------------------------------------------------
Oper (2): tid: 8ef0cac8 len: 24 clientid: TRANS flags: none
BUF: #regs: 2 start blkno: 0 (0x0) len: 1 bmap size: 1 flags: 0x0
Oper (3): tid: 8ef0cac8 len: 128 clientid: TRANS flags: none
SUPER BLOCK Buffer:
icount: 64 ifree: 59 fdblks: 240320077 frext: 0
----------------------------------------------------------------------------
Oper (4): tid: 8ef0cac8 len: 0 clientid: TRANS flags: COMMIT
============================================================================
cycle: 1 version: 2 lsn: 1,55 tail_lsn: 1,53
length of Log Record: 512 prev offset: 53 num ops: 1
uuid: d898c9bd-0dae-4ad6-bdf7-46535137b7be format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 8ef0cac8 len: 8 clientid: LOG flags: UNMOUNT
Unmount filesystem
============================================================================
xfs_logprint: skipped 4086 cleared blocks in range: 57 - 4142
xfs_logprint: skipped 935065 zeroed blocks in range: 4143 - 939207
xfs_logprint: physical end of log
============================================================================
xfs_logprint: logical end of log
============================================================================
next reply other threads:[~2016-09-21 10:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 10:39 Simon Becks [this message]
2016-09-21 13:34 ` restore 3disk raid5 after raidpartitions have been setup with xfs filesystem by accident Benjamin ESTRABAUD
2016-09-21 15:38 ` Chris Murphy
2016-09-21 16:56 ` Simon Becks
2016-09-21 17:15 ` Andreas Klauer
2016-09-21 17:23 ` Simon Becks
2016-09-21 18:03 ` Andreas Klauer
2016-09-21 18:31 ` Simon Becks
2016-09-21 19:00 ` Andreas Klauer
2016-09-21 19:50 ` Simon Becks
2016-09-21 20:41 ` Simon Becks
2016-09-21 20:56 ` Andreas Klauer
2016-09-21 21:07 ` Chris Murphy
2016-09-21 21:30 ` Simon Becks
2016-09-22 5:46 ` Simon Becks
2016-09-22 9:56 ` Andreas Klauer
2016-09-21 20:53 ` Andreas Klauer
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