Hi All, Have just installed OCFS2 as a test on a server I am planning on rolling out a clusterFS onto. The server(s) will be running FC5 and are standard HP DL360 G5's, have a Qlogic iSCSI HBA inside (QLA4010C) and connect to an EMC Clariion array. We hope to have some sort of central storage area for our builds (this is a Linux software development shop), that multiple servers can attach to. My developers connect via SSH mostly and compile direct. Having installed OCFS2 on one server, when I try and compile one of our target apps (is a pared down Linux kernel build), my OCFS2 box panics, with the *Kernel panic - not syncing...* message, exactly as per no 72 on the FAQ. Just as a test I tried the example workaround (adding elevator=...) to the kernel command line, however the same results. We are presently using... Distro - FC5 Kernel - 2.6.16-1.2122_FC5 OCFS2 Tools - 1.2.1 As mentioned its presently a cluster of one (just as a test to create an initial benchmark), I presume this is OK. Any ideas on how to fix this??? Do I need a later kernel/ocfs2 pack or is there another way??? I have attached a screen grab from our KVM-IP of the trace, if that's any help. TIA Dan -- Dan Hawker Linux System Administrator Astrium -- This email (including any attachments) may contain confidential and/or privileged information or information otherwise protected from disclosure. If you are not the intended recipient, please notify the sender immediately, do not copy this message or any attachments and do not use it for any purpose or disclose its content to any person, but delete this message and any attachments from your system. Astrium disclaims any and all liability if this email transmission was virus corrupted, altered or falsified. --------------------------------------------------------------------- Astrium Limited, Registered in England and Wales No. 2449259 Registered Office: Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2AS, England -------------- next part -------------- A non-text attachment was scrubbed... Name: ocfs2panic2.jpg Type: image/jpeg Size: 20137 bytes Desc: not available Url : http://oss.oracle.com/pipermail/ocfs2-users/attachments/20061214/ea442a54/ocfs2panic2-0001.jpg
Increase default disk heartbeat timeout. For more refer to the FAQ. HAWKER, Dan wrote:> Hi All, > > Have just installed OCFS2 as a test on a server I am planning on rolling out > a clusterFS onto. > > The server(s) will be running FC5 and are standard HP DL360 G5's, have a > Qlogic iSCSI HBA inside (QLA4010C) and connect to an EMC Clariion array. > > We hope to have some sort of central storage area for our builds (this is a > Linux software development shop), that multiple servers can attach to. My > developers connect via SSH mostly and compile direct. > > Having installed OCFS2 on one server, when I try and compile one of our > target apps (is a pared down Linux kernel build), my OCFS2 box panics, with > the *Kernel panic - not syncing...* message, exactly as per no 72 on the > FAQ. Just as a test I tried the example workaround (adding elevator=...) to > the kernel command line, however the same results. > > We are presently using... > Distro - FC5 > Kernel - 2.6.16-1.2122_FC5 > OCFS2 Tools - 1.2.1 > > As mentioned its presently a cluster of one (just as a test to create an > initial benchmark), I presume this is OK. > > Any ideas on how to fix this??? Do I need a later kernel/ocfs2 pack or is > there another way??? > > I have attached a screen grab from our KVM-IP of the trace, if that's any > help. > > TIA > > Dan > -- > > Dan Hawker > Linux System Administrator > Astrium > > > ------------------------------------------------------------------------ > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users >
> > > Increase default disk heartbeat timeout. For more refer to the FAQ.Thanks Sunil, that did the job :) Dan This email (including any attachments) may contain confidential and/or privileged information or information otherwise protected from disclosure. If you are not the intended recipient, please notify the sender immediately, do not copy this message or any attachments and do not use it for any purpose or disclose its content to any person, but delete this message and any attachments from your system. Astrium disclaims any and all liability if this email transmission was virus corrupted, altered or falsified. --------------------------------------------------------------------- Astrium Limited, Registered in England and Wales No. 2449259 Registered Office: Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2AS, England