Date: Tue, 9 Apr 2019 20:43:38 +0300 From: Toomas Soome <tsoome@me.com> To: =?utf-8?Q?=22Alexandre_C=2E_Guimar=C3=A3es=22?= <rigoletto@FreeBSD.org> Cc: "freebsd-current@freebsd.org" <freebsd-current@FreeBSD.org> Subject: Re: ZFS: can't read MOS of zpool... Message-ID: <823B600C-5EE4-4916-ABBB-A8B7E720843D@me.com> In-Reply-To: <20190409173742.n65wbq5hhnpej7zc@privacychain.ch> References: <20190409173742.n65wbq5hhnpej7zc@privacychain.ch>
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When did you update the bootblocks last time? You can grab iso/usb image with current and check if loader there can = see your pools - and if yes, update the boot blocks on disk=E2=80=A6 rgds, toomas > On 9 Apr 2019, at 20:37, Alexandre C. Guimar=C3=A3es = <rigoletto@FreeBSD.org> wrote: >=20 > Hello, >=20 > I can't say the precise point this started but I am convinced that was > right after running `zpool upgrade` after upgrading to 12-RELEASE: >=20 > --- > ZFS: i/o error - all block copies unavailable > ZFS: can't read MOS of pool zdata > --- >=20 > So, I got another disk to substitute that one, and now I have the same > message two times. :-( >=20 > https://ibb.co/G0sfv3p >=20 > I suppose that would be very unfortunate to have the same problem in = two > completely unrelated disks at the same time; however, that error don't > occurs with the SSD. >=20 > Both disks pools were created raw, however I've tried to do using GPT, = MBR, > and I got the same error messages. >=20 > --- > ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 > ada0: <SanDisk SSD PLUS 120GB UE4500RL> ACS-2 ATA SATA 3.x device > ada0: Serial Number 1838DB806764 > ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes) > ada0: Command Queueing enabled > ada0: 114480MB (234455040 512 byte sectors) > ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 > ada1: <SAMSUNG HM320II 2AC101C4> ATA8-ACS SATA 2.x device > ada1: Serial Number S22KJ56S906708 > ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada1: Command Queueing enabled > ada1: 305245MB (625142448 512 byte sectors) > ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 > ada2: <APPLE HDD HTS545050A7E362 GG2AB990> ATA8-ACS SATA 2.x device > ada2: Serial Number TNS519GY1G75LG > ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada2: Command Queueing enabled > ada2: 476940MB (976773168 512 byte sectors) > --- >=20 > What more information would be useful? :-) >=20 > Thank you! :-) >=20 > --=20 > Best Regards, > Alexandre C. Guimar=C3=A3es. > https://bitbucket.org/rigoletto-freebsd/
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