Messages in this thread | | | Date | Sat, 28 Jun 2003 14:02:34 +0200 | From | (Margit Schubert-While) | Subject | 2.5.73 - SCSI cache data unavailable messages |
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Peculiar "cache data unavailable" messages in 2.5.73. Didn't happen in 2.5.71. Snips from 2.5.73 and 2.5.71 below.
Margit
--SNIP 2.5.73-- <6>scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 3960D Ultra160 SCSI adapter> <4> aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs <4> <4>(scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit) <4>(scsi0:A:1): 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit) <5> Vendor: FUJITSU Model: MAN3184MP Rev: 0108 <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi0:A:0:0: Tagged Queuing enabled. Depth 32 <5> Vendor: FUJITSU Model: MAN3184MP Rev: 0108 <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi0:A:1:0: Tagged Queuing enabled. Depth 32 <6>scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 3960D Ultra160 SCSI adapter> <4> aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs <4> <4>(scsi1:A:2): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit) <4>(scsi1:A:3): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit) <5> Vendor: IBM Model: DDYS-T18350N Rev: S96H <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi1:A:2:0: Tagged Queuing enabled. Depth 32 <5> Vendor: IBM Model: DDYS-T18350N Rev: S96H <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi1:A:3:0: Tagged Queuing enabled. Depth 32 <6>scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 2940A Ultra SCSI adapter> <4> aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs <4> <4>(scsi2:A:4): 20.000MB/s transfers (20.000MHz, offset 8) <4>(scsi2:A:5): 10.000MB/s transfers (10.000MHz, offset 15) <5> Vendor: PIONEER Model: DVD-ROM DVD-303 Rev: 1.09 <5> Type: CD-ROM ANSI SCSI revision: 02 <5> Vendor: HP Model: C1537A Rev: L812 <5> Type: Sequential-Access ANSI SCSI revision: 02 <6>st: Version 20030622, fixed bufsize 32768, s/g segs 256 <4>Attached scsi tape st0 at scsi2, channel 0, id 5, lun 0 <4>st0: try direct i/o: yes, max page reachable by HBA 1048575 <5>SCSI device sda: 35885448 512-byte hdwr sectors (18373 MB) <5>sda: cache data unavailable <3>sda: assuming drive cache: write through <6> /dev/scsi/host0/bus0/target0/lun0: p1 p2 <5>Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 <5>SCSI device sdb: 35885448 512-byte hdwr sectors (18373 MB) <5>sdb: cache data unavailable <3>sdb: assuming drive cache: write through <6> /dev/scsi/host0/bus0/target1/lun0: p1 <5>Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 <5>SCSI device sdc: 35843670 512-byte hdwr sectors (18352 MB) <5>sdc: cache data unavailable <3>sdc: assuming drive cache: write through <6> /dev/scsi/host1/bus0/target2/lun0: p1 <5>Attached scsi disk sdc at scsi1, channel 0, id 2, lun 0 <5>SCSI device sdd: 35843670 512-byte hdwr sectors (18352 MB) <5>sdd: cache data unavailable <3>sdd: assuming drive cache: write through <6> /dev/scsi/host1/bus0/target3/lun0: p1 <5>Attached scsi disk sdd at scsi1, channel 0, id 3, lun 0 --END SNIP --
--SNIP 2.5.71 -- <6>scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 3960D Ultra160 SCSI adapter> <4> aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs <4> <4>(scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit) <4>(scsi0:A:1): 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit) <5> Vendor: FUJITSU Model: MAN3184MP Rev: 0108 <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi0:A:0:0: Tagged Queuing enabled. Depth 32 <5> Vendor: FUJITSU Model: MAN3184MP Rev: 0108 <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi0:A:1:0: Tagged Queuing enabled. Depth 32 <6>scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 3960D Ultra160 SCSI adapter> <4> aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs <4> <4>(scsi1:A:2): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit) <4>(scsi1:A:3): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit) <5> Vendor: IBM Model: DDYS-T18350N Rev: S96H <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi1:A:2:0: Tagged Queuing enabled. Depth 32 <5> Vendor: IBM Model: DDYS-T18350N Rev: S96H <5> Type: Direct-Access ANSI SCSI revision: 03 <4>scsi1:A:3:0: Tagged Queuing enabled. Depth 32 <6>scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35 <4> <Adaptec 2940A Ultra SCSI adapter> <4> aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs <4> <4>(scsi2:A:4): 20.000MB/s transfers (20.000MHz, offset 8) <4>(scsi2:A:5): 10.000MB/s transfers (10.000MHz, offset 15) <5> Vendor: PIONEER Model: DVD-ROM DVD-303 Rev: 1.09 <5> Type: CD-ROM ANSI SCSI revision: 02 <5> Vendor: HP Model: C1537A Rev: L812 <5> Type: Sequential-Access ANSI SCSI revision: 02 <6>st: Version 20030413, fixed bufsize 32768, s/g segs 256 <4>Attached scsi tape st0 at scsi2, channel 0, id 5, lun 0 <4>st0: try direct i/o: yes, max page reachable by HBA 1048575 <5>SCSI device sda: 35885448 512-byte hdwr sectors (18373 MB) <5>SCSI device sda: drive cache: write back <6> /dev/scsi/host0/bus0/target0/lun0: p1 p2 <5>Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 <5>SCSI device sdb: 35885448 512-byte hdwr sectors (18373 MB) <5>SCSI device sdb: drive cache: write back <6> /dev/scsi/host0/bus0/target1/lun0: p1 <5>Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 <5>SCSI device sdc: 35843670 512-byte hdwr sectors (18352 MB) <5>SCSI device sdc: drive cache: write back <6> /dev/scsi/host1/bus0/target2/lun0: p1 <5>Attached scsi disk sdc at scsi1, channel 0, id 2, lun 0 <5>SCSI device sdd: 35843670 512-byte hdwr sectors (18352 MB) <5>SCSI device sdd: drive cache: write back <6> /dev/scsi/host1/bus0/target3/lun0: p1 <5>Attached scsi disk sdd at scsi1, channel 0, id 3, lun 0 --END SNIP--
Margit
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