Re: [Ocfs2-devel] Null Pointer issue

2013-07-27 Thread Srinivas Eeda
Joesph, thanks for finding this patch. Hi Andrew, It still applies to mainline and has Sunil's SOB. Can you please pull this patch. https://oss.oracle.com/pipermail/ocfs2-devel/2011-November/008428.html Thanks, --Srini On 07/27/2013 03:03 AM, Joseph Qi wrote: > This bug has been resolved by S

Re: [Ocfs2-devel] Null Pointer issue

2013-07-27 Thread Srinivas Eeda
your fix looks good to me, but can you please submit the patch alone in a nice formatted way. On 07/27/2013 02:29 AM, Guozhonghua wrote: Hi everyone, The is an null pointer issue, sometime may cause the host blocked. The diff file is as below: --- /ocfs2-ko-3.2/cluster/tcp.c +++ /ocfs2-ko

Re: [Ocfs2-devel] 答复: Is it an issue and whether the code changed correct? Thanks a lot

2013-07-27 Thread Srinivas Eeda
I would like to understand what is causing the ocfs2 network heartbeat to timeout. If you can reproduce the issue, can you please run the following tcpdump command on all nodes and provide me the output. tcpdump -Z root -i $DEVICE -C 50 -W 10 -s 2500 -Sw /tmp/`hostname -s`_tcpdump.log -ttt 'port 7

[Ocfs2-devel] Why ocfs2 haven't implemented "steal" for local_alloc system files?

2013-07-27 Thread Younger Liu
Hi, While analyzing ocfs2 block allocation, I found: When claiming space from inode_alloc (or extent_alloc) system files, if there is no enough space in inode_alloc (or extent_alloc) and global_bitmap, it could steal space from other slots. But when claiming space from local_alloc system fi

Re: [Ocfs2-devel] Null Pointer issue

2013-07-27 Thread Joseph Qi
This bug has been resolved by Sunil on Nov, 2011. Please refer the below link for details. https://oss.oracle.com/pipermail/ocfs2-devel/2011-November/008428.html On 2013/7/27 17:29, Guozhonghua wrote: > Hi everyone, > > > > The is an null pointer issue, sometime may cause the host blocked. >

[Ocfs2-devel] Null Pointer issue

2013-07-27 Thread Guozhonghua
Hi everyone, The is an null pointer issue, sometime may cause the host blocked. The diff file is as below: --- /ocfs2-ko-3.2/cluster/tcp.c +++ /ocfs2-ko-3.2/cluster/tcp.c @@ -1700,13 +1700,14 @@ ret = 0; out: - if (ret) { - printk(KERN_NOTICE "o2net:

[Ocfs2-devel] 答复: Is it an issue and whether the code changed correct? Thanks a lot

2013-07-27 Thread Guozhonghua
Hi Liu, Sorry for delay response, and I am very glad to receive your email. We are using OCFS2 as to full use IP-SAN or FC-SAN storage and provide conveniences of the iSCSI/FC storage management. The test scenario is that there are several nodes in the ocfs2 cluster. All the nodes have two netwo