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    <title>topic cciss shared msa 500 kernel crash in Operating System - Linux</title>
    <link>https://community.hpe.com/t5/operating-system-linux/cciss-shared-msa-500-kernel-crash/m-p/5932749#M54088</link>
    <description>&lt;P&gt;I have a pair of Dl380 G3's, an MSA 500 as shared storage with Cent0S 6.3 installed on either host with the end goal being to have a clustered iscsi disk presented on /dev/cciss/c0d1 and some other clustered apps on /dev/cciss/c0d2p$whatever&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;The MSA 500 has two arrays:&lt;/P&gt;&lt;P&gt;#1 Raid 5 109GB plus a hot spare /dev/cciss/c0d1&lt;/P&gt;&lt;P&gt;#2 Raid 1 33GB 2 disks&amp;nbsp; /dev/cciss/c0d2p5 as extended or /dev/cciss/c0d2p2 as primary&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I can partition the disks okay.&amp;nbsp; However, I cannot create an ext3 file system on /dev/cciss/c0d2p2 or /dev/cciss/c0d2p5&amp;nbsp; Kernel crash and never returns without a hard reset.&amp;nbsp; No error logged either.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;mkfs.ext3 -L apps /dev/cciss/c0d2p5&lt;BR /&gt;mke2fs 1.41.12 (17-May-2010)&lt;BR /&gt;Filesystem label=apps&lt;BR /&gt;OS type: Linux&lt;BR /&gt;Block size=4096 (log=2)&lt;BR /&gt;Fragment size=4096 (log=2)&lt;BR /&gt;Stride=0 blocks, Stripe width=0 blocks&lt;BR /&gt;2223872 inodes, 8889953 blocks&lt;BR /&gt;444497 blocks (5.00%) reserved for the super user&lt;BR /&gt;First data block=0&lt;BR /&gt;Maximum filesystem blocks=0&lt;BR /&gt;272 block groups&lt;BR /&gt;32768 blocks per group, 32768 fragments per group&lt;BR /&gt;8176 inodes per group&lt;BR /&gt;Superblock backups stored on blocks:&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 4096000, 7962624&lt;BR /&gt;&lt;BR /&gt;Writing inode tables:&amp;nbsp; 49/272&lt;BR /&gt;-----CRASH---&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I've tried it with both hosts running, either one or the other host running, restarting the MSA 500, a new array in different slots, live CD's with different kernel versions and I get the same result.&amp;nbsp; Crash at 49/272.&amp;nbsp; I've tried the in-kernel module, and HP's rpm download.&amp;nbsp; Same effect.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Am I missing something that brings the whole system down?&lt;/P&gt;</description>
    <pubDate>Tue, 15 Jan 2013 23:11:04 GMT</pubDate>
    <dc:creator>mpapet</dc:creator>
    <dc:date>2013-01-15T23:11:04Z</dc:date>
    <item>
      <title>cciss shared msa 500 kernel crash</title>
      <link>https://community.hpe.com/t5/operating-system-linux/cciss-shared-msa-500-kernel-crash/m-p/5932749#M54088</link>
      <description>&lt;P&gt;I have a pair of Dl380 G3's, an MSA 500 as shared storage with Cent0S 6.3 installed on either host with the end goal being to have a clustered iscsi disk presented on /dev/cciss/c0d1 and some other clustered apps on /dev/cciss/c0d2p$whatever&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;The MSA 500 has two arrays:&lt;/P&gt;&lt;P&gt;#1 Raid 5 109GB plus a hot spare /dev/cciss/c0d1&lt;/P&gt;&lt;P&gt;#2 Raid 1 33GB 2 disks&amp;nbsp; /dev/cciss/c0d2p5 as extended or /dev/cciss/c0d2p2 as primary&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I can partition the disks okay.&amp;nbsp; However, I cannot create an ext3 file system on /dev/cciss/c0d2p2 or /dev/cciss/c0d2p5&amp;nbsp; Kernel crash and never returns without a hard reset.&amp;nbsp; No error logged either.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;mkfs.ext3 -L apps /dev/cciss/c0d2p5&lt;BR /&gt;mke2fs 1.41.12 (17-May-2010)&lt;BR /&gt;Filesystem label=apps&lt;BR /&gt;OS type: Linux&lt;BR /&gt;Block size=4096 (log=2)&lt;BR /&gt;Fragment size=4096 (log=2)&lt;BR /&gt;Stride=0 blocks, Stripe width=0 blocks&lt;BR /&gt;2223872 inodes, 8889953 blocks&lt;BR /&gt;444497 blocks (5.00%) reserved for the super user&lt;BR /&gt;First data block=0&lt;BR /&gt;Maximum filesystem blocks=0&lt;BR /&gt;272 block groups&lt;BR /&gt;32768 blocks per group, 32768 fragments per group&lt;BR /&gt;8176 inodes per group&lt;BR /&gt;Superblock backups stored on blocks:&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 4096000, 7962624&lt;BR /&gt;&lt;BR /&gt;Writing inode tables:&amp;nbsp; 49/272&lt;BR /&gt;-----CRASH---&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I've tried it with both hosts running, either one or the other host running, restarting the MSA 500, a new array in different slots, live CD's with different kernel versions and I get the same result.&amp;nbsp; Crash at 49/272.&amp;nbsp; I've tried the in-kernel module, and HP's rpm download.&amp;nbsp; Same effect.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Am I missing something that brings the whole system down?&lt;/P&gt;</description>
      <pubDate>Tue, 15 Jan 2013 23:11:04 GMT</pubDate>
      <guid>https://community.hpe.com/t5/operating-system-linux/cciss-shared-msa-500-kernel-crash/m-p/5932749#M54088</guid>
      <dc:creator>mpapet</dc:creator>
      <dc:date>2013-01-15T23:11:04Z</dc:date>
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