Date: Wed, 18 Dec 2013 19:24:59 -0600 From: Danny Schales <dan@latech.edu> To: freebsd-stable@freebsd.org Subject: Re: ZFS and ISCSI Message-ID: <52B24AEB.6040203@latech.edu> In-Reply-To: <op.w8bdkqyikndu52@212-182-167-131.ip.telfort.nl> References: <52B1C42A.4020506@LaTech.edu> <op.w8ap0zzd8527sy@212-182-167-131.ip.telfort.nl> <52B1CDB8.8050400@LaTech.edu> <op.w8ayo71t8527sy@212-182-167-131.ip.telfort.nl> <52B1FEAB.20008@LaTech.edu> <op.w8bdkqyikndu52@212-182-167-131.ip.telfort.nl>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --8qBisb6RTgD6wvIiGO8ql71bc0VcqNU4L Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 12/18/2013 6:42 PM, Ronald Klop wrote: > > Hi Danny, > > It helps if you reply to the mailinglist instead of directly to me. > Other peoples don't have to ask the same question than. > You might also post more information about your setup. Like the > partitioning of your iscsi 'disks' (I don't have much experience with > that). And the actual values of things like your mountpoint and iscsi > config files. > Or try the freebsd-fs mailinglist. > > Regards, > Ronald. > The ISCSI "disks" are LUNs from a Dell Compellent Storage system with multipathing via gmultipath: # zpool status test2 pool: test2 state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM test2 ONLINE 0 0 0 multipath/DISK3 ONLINE 0 0 0 errors: No known data errors # gmultipath status DISK3 Name Status Components multipath/DISK3 OPTIMAL da4 (ACTIVE) da5 (ACTIVE) # iscsictl Target name Target portal State iqn.2002-03.com.compellent:5000d3100055e128 x.x.x.1 Connected: da3 da= 5 iqn.2002-03.com.compellent:5000d3100055e126 x.x.x.2 Connected: da2 iqn.2002-03.com.compellent:5000d3100055e127 x.x.x.3 Connected: da0 da= 4 iqn.2002-03.com.compellent:5000d3100055e125 x.x.x.4 Connected: da1 # camcontrol devlist <COMPELNT Compellent Vol 0603> at scbus7 target 0 lun 0 (pass7) <COMPELNT Compellent Vol 0603> at scbus8 target 0 lun 0 (pass4) <COMPELNT Compellent Vol 0603> at scbus9 target 0 lun 2 (da0,pass2) <COMPELNT Compellent Vol 0603> at scbus9 target 0 lun 3 (da4,pass10) <COMPELNT Compellent Vol 0603> at scbus10 target 0 lun 1 (da1,pass3) <COMPELNT Compellent Vol 0603> at scbus11 target 0 lun 2 (da3,pass9) <COMPELNT Compellent Vol 0603> at scbus11 target 0 lun 3 (da5,pass11)= <COMPELNT Compellent Vol 0603> at scbus12 target 0 lun 0 (pass6) <COMPELNT Compellent Vol 0603> at scbus13 target 0 lun 1 (da2,pass8) <COMPELNT Compellent Vol 0603> at scbus14 target 0 lun 0 (pass5) # gmultipath list DISK3 Geom name: DISK3 Type: AUTOMATIC Mode: Active/Active UUID: 29b5d4e7-6349-11e3-8541-74867af19566 State: OPTIMAL Providers: 1. Name: multipath/DISK3 Mediasize: 53687090688 (50G) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r1w1e1 State: OPTIMAL Consumers: 1. Name: da4 Mediasize: 53687091200 (50G) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r2w2e2 State: ACTIVE 2. Name: da5 Mediasize: 53687091200 (50G) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r2w2e2 State: ACTIVE There is a another pool similarly configured with the other 2 multipath pairs (da0-da3) that also does not mount. I used the single disk pair for brevity. Danny --8qBisb6RTgD6wvIiGO8ql71bc0VcqNU4L Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlKySusACgkQymYKbvs0SzGV9ACfW8P/xE8d9uNlwddEcxC/mTEG ViQAni3gtRSL2vV+5tPy18I9CdyNvZdU =o8u8 -----END PGP SIGNATURE----- --8qBisb6RTgD6wvIiGO8ql71bc0VcqNU4L--
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