Date: Thu, 8 Sep 2016 14:57:12 +0200 From: Maurizio Vairani <maurizio.vairani@cloverinformatica.it> To: freebsd-fs@freebsd.org Subject: Re: ZFS-8000-8A: assistance needed Message-ID: <8b12fa0b-155d-c67c-7a0d-ce10dbe1b21d@cloverinformatica.it> In-Reply-To: <11f2a660-304d-4a50-bab8-ec2a2737b3a4@FreeBSD.org> References: <c6e3d35a-d554-a809-4959-ee858c38aca7@FreeBSD.org> <b9edb1ae-b59a-aefc-f547-1fb69e79f0f7@cloverinformatica.it> <11f2a660-304d-4a50-bab8-ec2a2737b3a4@FreeBSD.org>
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Il 08/09/2016 13:46, Ruslan Makhmatkhanov ha scritto: > Maurizio, much thanks for your answers. It made some things clearer, > but some are still isn't. Please see my comments inline: > > I checked the disks with that labels and all of them seems ok: > > gpart show excerpt: > """ > Geom name: mfid2 > 1. Name: mfid2p1 > label: drive-07 > Geom name: mfid3 > 1. Name: mfid3p1 > label: drive-08 > Geom name: mfid4 > 1. Name: mfid4p1 > label: drive-09 > """ > > I checked them all with smartctl -a -d sat /dev/pass2[3,4] and got > > """ > SMART Status not supported: ATA return descriptor not supported by > controller firmware > SMART overall-health self-assessment test result: PASSED > """ > > And they also seems ok in mfiutil: > root:~ # mfiutil show volumes > mfi0 Volumes: > Id Size Level Stripe State Cache Name > mfid0 ( 838G) RAID-0 256K OPTIMAL Disabled > mfid1 ( 838G) RAID-0 256K OPTIMAL Disabled > mfid2 ( 476G) RAID-0 256K OPTIMAL Disabled > mfid3 ( 476G) RAID-0 256K OPTIMAL Disabled > mfid4 ( 476G) RAID-0 256K OPTIMAL Disabled > mfid5 ( 167G) RAID-0 64K OPTIMAL Writes > mfid6 ( 167G) RAID-0 64K OPTIMAL Writes > mfid7 ( 476G) RAID-0 64K OPTIMAL Writes > > I only wasn't able to read the smart status of mfid0/mfid1 (they are > SCSI-6 drives according to mfiutil): > > smartctl -d scsi -a /dev/pass0[1] > Standard Inquiry (36 bytes) failed [Input/output error] > Retrying with a 64 byte Standard Inquiry > Standard Inquiry (64 bytes) failed [Input/output error] > > But I'm not sure if I'm using correct type in -d switch (tried all of > them). This drives doesn't seems participate in that zpool, but I'm > interested in checking them too. > I don't know the LSI MegaRAID SAS controller but according to https://www.smartmontools.org/wiki/Supported_RAID-Controllers seems it is supported in FreeBSD. But what is the output of the command "smartctl --scan" ? Regards, Maurizio
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