mhammett

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About mhammett

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  1. I was moving everything to a Promise M500i iSCSI NAS box, but then everything started going slow and I lost an array or two. I then decided to move everything off onto a Nexenta SAN. However, at its best it has moved data at 6 megabit/s. For a while I was just under 1 megabit/s. I would restart the boes trying to get better throughput, but now the copy process has been loading the file list for about a day and a half now. The copy process is at a point that doesn't involve the Nexenta, but to rule that out, I can copy data to the Nexenta as fast as the cat5 cable ran to the other computer will allow. I don't see any errors. administrator@cli> event =============================================================================== Seq Device Severity TimeStamp Description =============================================================================== 0 Ctrl 1 Info Jan 28, 2013 12:07:39 The system is started 1 SEP 1 Enc 1 Info Jan 28, 2013 12:07:39 SEP is found 2 BAT 1 Enc 1 Warning Jan 28, 2013 12:07:39 Battery capacity is below the threshold 3 Port 1 Ctrl 1 Info Jan 28, 2013 12:08:25 Host interface link is up 4 Port 2 Ctrl 1 Info Jan 28, 2013 12:08:26 Host interface link is up 5 Port 1 Ctrl 1 Fatal Jan 29, 2013 10:20:24 Host interface controller has encountered a fatal error 6 Port 1 Ctrl 1 Info Jan 29, 2013 10:20:34 Host interface link is up administrator@cli> stats ------------------------------------------------------------------------------- Controller Statistics ------------------------------------------------------------------------------- ControllerId: 1 DataTransferred: 42.02GB ReadDataTransferred: 41.99GB WriteDataTransferred: 36.95MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 305,068 NonRWRequest: 61,946 ReadIORequest: 233,664 WriteIORequest: 9,458 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- Physical Drive Statistics ------------------------------------------------------------------------------- PhyDrvId: 1 DataTransferred: 169KB ReadDataTransferred: 169KB WriteDataTransferred: 0Byte Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 598 NonRWRequest: 530 ReadIORequest: 68 WriteIORequest: 0 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 2 DataTransferred: 74.23MB ReadDataTransferred: 62.47MB WriteDataTransferred: 11.77MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 3,504 NonRWRequest: 530 ReadIORequest: 916 WriteIORequest: 2,058 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 3 DataTransferred: 85.90MB ReadDataTransferred: 61.90MB WriteDataTransferred: 24MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 4,238 NonRWRequest: 530 ReadIORequest: 816 WriteIORequest: 2,892 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 4 DataTransferred: 77.95MB ReadDataTransferred: 62.23MB WriteDataTransferred: 15.72MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 3,624 NonRWRequest: 530 ReadIORequest: 842 WriteIORequest: 2,252 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 5 DataTransferred: 259.12MB ReadDataTransferred: 259.07MB WriteDataTransferred: 48KB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 14,318 NonRWRequest: 3,098 ReadIORequest: 11,208 WriteIORequest: 12 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 6 DataTransferred: 259.17MB ReadDataTransferred: 259.03MB WriteDataTransferred: 144KB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 14,868 NonRWRequest: 3,098 ReadIORequest: 11,740 WriteIORequest: 30 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 7 DataTransferred: 256.72MB ReadDataTransferred: 256.44MB WriteDataTransferred: 288KB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 14,210 NonRWRequest: 3,098 ReadIORequest: 11,058 WriteIORequest: 54 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 8 DataTransferred: 258.73MB ReadDataTransferred: 258.54MB WriteDataTransferred: 192KB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 14,500 NonRWRequest: 3,098 ReadIORequest: 11,366 WriteIORequest: 36 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- PhyDrvId: 9 DataTransferred: 113.91MB ReadDataTransferred: 87.39MB WriteDataTransferred: 26.52MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 4,666 NonRWRequest: 530 ReadIORequest: 1,094 WriteIORequest: 3,042 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:18 ------------------------------------------------------------------------------- Logical drive Statistics ------------------------------------------------------------------------------- LogDrvId: 0 DataTransferred: 730.51MB ReadDataTransferred: 730.33MB WriteDataTransferred: 188KB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 51,696 NonRWRequest: 26,622 ReadIORequest: 25,027 WriteIORequest: 47 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:19 ------------------------------------------------------------------------------- LogDrvId: 1 DataTransferred: 25.93GB ReadDataTransferred: 25.92GB WriteDataTransferred: 18.22MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 139,965 NonRWRequest: 11,515 ReadIORequest: 123,785 WriteIORequest: 4,665 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:19 ------------------------------------------------------------------------------- LogDrvId: 2 DataTransferred: 206.50KB ReadDataTransferred: 206.50KB WriteDataTransferred: 0Byte Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 11,918 NonRWRequest: 11,801 ReadIORequest: 117 WriteIORequest: 0 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:19 ------------------------------------------------------------------------------- LogDrvId: 6 DataTransferred: 15.38GB ReadDataTransferred: 15.36GB WriteDataTransferred: 18.54MB Errors: 0 NonRWErrors: 0 ReadErrors: 0 WriteErrors: 0 IORequest: 101,489 NonRWRequest: 12,008 ReadIORequest: 84,735 WriteIORequest: 4,746 StatsStartTime: Jan 28, 2013 12:07:38 StatsCollectionTime: Jan 30, 2013 06:58:19 administrator@cli> transit This background activity is not running. administrator@cli> iscsi ------------------------------------------------------------------------------- NodeName: iqn.1994-12.com.promise.b6.21.4.55.1.0.0.20 Alias: VTrak M500i Role: Target ErrorRecovLevel: 0 MaxOutStandingR2T: 1 MaxConnection: 1 FirstBurstLen: 512 bytes MaxBurstLen: 262,144 bytes DefTimeToWait: 2 second(s) DefTimeToRetain: 20 second(s) ImmediateData: Disabled InitialR2T: Enabled HeaderDigest: Disabled DataDigest: Disabled UniCHAPAuth: Disabled BiCHAPAuth: Disabled DataPDUInOrder: Disabled DataSeqInOrder: Disabled NodeStatus: Up Well, okay, it looks like it did have a failure yesterday. Now to figure out what that means.