search for: rocompat

Now it's a good time to introduce the new tool 'o2info' since kernel part of OCFS2_IOC_INFO ioctl has been pulld upstream by linus. The following 6 patches have already got sunil's SOBs, and now they're trying to attract more reviewers before it goes to central repo with a modification of getting manual pages being introduced.

...unlink+0x11/0x13 [<ffffffff8020baeb>] system_call_fastpath+0x16/0x1b Device => Id: 253,2 Uuid: 8A77044F9D98416FAB240B44B1843EDA Gen: 0x7622CA50 Label: Volume => State: 2 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x3 Incompat: 0x1D0 ROcompat: 0x1 Mount => Opts: 0x0 AtimeQuanta: 60 Cluster => Stack: cman Name: 8A77044F9D98416FAB240B44B1843EDA Version: 1.0 DownCnvt => Pid: 3053 Count: 0 WakeSeq: 55892 WorkSeq: 55892 Recovery => Pid: -1 Nodes: None Commit => Pid: 3068 Interval: 0 Needs: 1 Journal...

...han Slot: 0 Sub Alloc Slot: Global Sub Alloc Bit: 65535 fs_state: Device => Id: 254,2 Uuid: 45B8B88228BD4DFBBE91BFC85C748FB6 Gen: 0x364EAC5A Label: Volume => State: 2 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x3 Incompat: 0x250 ROcompat: 0x1 Mount => Opts: 0x105 AtimeQuanta: 60 Cluster => Stack: o2cb Name: 45B8B88228BD4DFBBE91BFC85C748FB6 Version: 1.0 DownCnvt => Pid: 9804 Count: 0 WakeSeq: 42573 WorkSeq: 42573 Recovery => Pid: -1 Nodes: None Commit => Pid: 9809 Interval: 0 Needs: 1...

...b. $ 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 Mount => Opts: 0x1 AtimeQuanta: 60 Cluster => Stack: o2cb Name: BC4F4550BEA74F92BDCC746AAD2EC0BF Version: 1.0 DownCnvt => Pid: 7330 Count: 0 WakeSeq: 149 WorkSeq: 149 Recovery => Pid: -1 Nodes: None Commit => Pid: 7335 Interval: 0 Needs: 1 Journal => State: 1...

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

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