What sort of controller/backplane/etc are you using? I've seen similar iostat output with western drives on a supermicro SAS expander
roy ----- Original Message ----- > Also should be getting Illegal Request errors? (no hard or soft > errors) > > Some more info: (I am doing a Scrub hence the high blocking levels) > > var/log$ iostat -Ex > extended device statistics > device r/s w/s kr/s kw/s wait actv svc_t %w %b > sd0 1.1 16.9 30.6 463.0 0.2 0.0 10.6 1 1 > sd1 1.0 16.9 30.3 463.0 0.2 0.0 13.5 2 2 > sd2 208.7 4.8 14493.8 16.0 3.0 0.5 16.5 45 48 > sd3 212.4 4.8 14493.4 16.0 2.6 0.4 13.8 41 44 > sd4 221.9 4.8 14491.9 16.0 0.0 1.8 8.1 0 46 > sd5 212.3 4.8 14493.5 16.0 2.5 0.4 13.4 41 44 > sd6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 > sd8 231.7 4.8 14692.7 16.3 0.0 1.8 7.5 0 42 > sd9 239.9 4.7 14691.7 16.3 0.0 1.2 5.1 0 36 > sd0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD2500SD-01K Revision: 2D08 Serial No: > Size: 250.06GB <250059350016 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 3 Predictive Failure Analysis: 0 > sd1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD2500JD-75G Revision: 5D02 Serial No: > Size: 250.00GB <250000000000 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 4 Predictive Failure Analysis: 0 > sd2 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD3200SD-01K Revision: 5J08 Serial No: > Size: 320.07GB <320072933376 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 2 Predictive Failure Analysis: 0 > sd3 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD2500SD-01K Revision: 2D08 Serial No: > Size: 250.06GB <250059350016 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 2 Predictive Failure Analysis: 0 > sd4 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD5000YS-01M Revision: 2E07 Serial No: > Size: 500.11GB <500107862016 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 2 Predictive Failure Analysis: 0 > sd5 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD2500SD-01K Revision: 2D08 Serial No: > Size: 250.06GB <250059350016 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 2 Predictive Failure Analysis: 0 > sd6 Soft Errors: 0 Hard Errors: 5 Transport Errors: 0 > Vendor: CREATIVE Product: DVD-ROM DVD1243E Revision: IC01 Serial No: > Size: 0.00GB <0 bytes> > Media Error: 0 Device Not Ready: 5 No Device: 0 Recoverable: 0 > Illegal Request: 0 Predictive Failure Analysis: 0 > sd8 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: WDC WD5000AACS-0 Revision: 1B01 Serial No: > Size: 500.11GB <500106780160 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 7 Predictive Failure Analysis: 0 > sd9 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 > Vendor: ATA Product: ST31000340AS Revision: SD15 Serial No: > Size: 1000.20GB <1000204886016 bytes> > Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 > Illegal Request: 7 Predictive Failure Analysis: 0 > /var/log$ > -- > This message posted from opensolaris.org > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Vennlige hilsener / Best regards roy -- Roy Sigurd Karlsbakk (+47) 97542685 r...@karlsbakk.net http://blogg.karlsbakk.net/ -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med fremmed opprinnelse. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
