Hi all.
We have a OCFS2 clustered file system running with Pacemaker stack over a
Dell storage.
Now we need to enlarge the size of the file system. We already have grown it
at the storage and with fdisk it was recreated the partition to allocate the
new available size.
To resize the disk I umounted the filesystem and left the DLM running.
When I tried to resize the OCFS2 filesystem with tunefs.ocfs2, it couldn't
find the cluster stack.
apolo:~ # tunefs.ocfs2 -S /dev/mapper/storage1-part2
tunefs.ocfs2: Unable to access cluster service while closing device
"/dev/mapper/storage1-part2"
We are running a OpenSUSE 13.2 with the packages:
pacemaker-1.1.12.git20140904.266d5c2-1.5.x86_64
ocfs2-tools-o2cb-1.8.2+git.1361836695.ff84eb5-11.1.4.x86_64
ocfs2-tools-1.8.2+git.1361836695.ff84eb5-11.1.4.x86_64
This is the state of the filesystem when mounted:
apolo:~ # cat /sys/kernel/debug/ocfs2/*/fs_state
Device => Id: 254,2 Uuid: 24BA97F3DCE74874AB472544029811EF Gen:
0x8D96396E Label: export
Volume => State: 2 Flags: 0x0
Sizes => Block: 4096 Cluster: 4096
Features => Compat: 0x3 Incompat: 0x37D0 ROcompat: 0x1
Mount => Opts: 0x104 AtimeQuanta: 60
Cluster => Stack: pcmk Name: 24BA97F3DCE74874AB472544029811EF Version:
1.0
DownCnvt => Pid: 3086 Count: 0 WakeSeq: 4374082 WorkSeq: 4374082
Recovery => Pid: -1 Nodes: None
Commit => Pid: 3119 Interval: 0
Journal => State: 1 TxnId: 679275 NumTxns: 276
Stats => GlobalAllocs: 12643133 LocalAllocs: 24127052 SubAllocs:
595987 LAWinMoves: 25400 SAExtends: 182
LocalAlloc => State: 2 Descriptor: 0 Size: 424 bits Default: 27136 bits
Steal => InodeSlot: -1 StolenInodes: 0, MetaSlot: -1 StolenMeta: 0
OrphanScan => Local: 17936 Global: 35841 Last Scan: 150 seconds ago
Slots => Num RecoGen
* 0 4
1 9
2 0
3 0
4 0
5 0
6 0
7 0
Any comments and suggestion will be appreciated!
Thanks,
Carlos.
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