From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Subject: Re: Mdadm misuse or bug ? mdadm: Cannot find 8:18: No such file or directory Date: Mon, 11 Aug 2014 10:40:35 +1000 Message-ID: <20140811104035.5abbfe57@notabene.brown> References: <53E54AC5.4010904@megasoft.be> <20140809104915.05b8da17@notabene.brown> <53E5D329.4040004@megasoft.be> <20140809182316.0c16ac48@notabene.brown> <53E5DCB6.4010809@megasoft.be> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/kH0Ckik7lUbW3jwhIKx+W9b"; protocol="application/pgp-signature" Return-path: In-Reply-To: <53E5DCB6.4010809@megasoft.be> Sender: linux-raid-owner@vger.kernel.org To: Killian De Volder Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids --Sig_/kH0Ckik7lUbW3jwhIKx+W9b Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sat, 09 Aug 2014 10:32:54 +0200 Killian De Volder wrote: > sdb2 worked ! (And sorry for not trying sdb2, mdadm asks for /dev/md? so = you naturally write /dev/sd? for the disk thereafter too :) ) > Now the question should -r failed work ? Yes it "should", but it appears that I broke it for mdadm 3.3. It'll be fixed in 3.3.2 by http://git.neil.brown.name/?p=3Dmdadm.git;a=3Dcommitdiff;h=3Db47024f1c5fd= e5d4fbc65807b9b29e06c056584e and a couple of prior commits. Thanks, NeilBrown >=20 > Killian De Volder >=20 > On 09-08-14 10:23, NeilBrown wrote: > > On Sat, 09 Aug 2014 09:52:09 +0200 Killian De Volder > > wrote: > > > >> Doesn't work since sdb has been ejected. Strace below. > >> > >> package manager: mdadm 3.3-r2 > >> #mdadm -V: mdadm - v3.3 - 3rd September 2013 > >> > >> Just tried 3.3-r3 and 3.2.6-r1 same issue. > >> (There are no older in the package manager to try fast.) > >> > >> #strace mdadm /dev/md126 -r /dev/sdb2 > > I note that you put "/dev/sdb2" on the end of the line. > > > > > >>> How about > >>> mdadm /dev/md127 -r sdb2 > > I note that I just put "sdb2" on the end of the line. Perhaps I should= have > > been explicit and say 'not "/dev/sdb2", just "sdb2"'. It does make a > > difference. > > > > NeilBrown > > --Sig_/kH0Ckik7lUbW3jwhIKx+W9b Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIVAwUBU+gRAznsnt1WYoG5AQK6Rw/8DGIU3f2uUpJ2EEzGVzJRMzYWpUJQpeZG ndeb8xD+wfz1QAWAh3tWRyCsIqe/rLdPR25G8zYqs0XimPBUl+gLP5r81uPdciXx gh2JvaR3gb7aPVXN/BdDJp1Hk4YrsZBxTA287Y9P8YJ4HGRrUBSZsOMRh/emkp8W XnZUtObTPJmf3s58ymAJjWwOsY6o+vbJW0dFUt0u6s4GhNqIw4n8z/z9B2YOP+KE KbYZONQ7hIdEuXcnkwYCYcaOQ43+/3Hg2Xot2kAb0dVcZ35aTFgM/WGDK42I2MYc 2vlyAn3C8bsn7d0/eciYc+Tr777CpCo/X3ygDSrcrqEYQ7QHiwUQS7nYiLz43OWk 9dtlXMrBsjqN9x9K4ZE5xtDk2IX7BH9ZkPON2obaaVCZA8+bFIk9Hk21in2kch/O 8uZG08F1Gm8UsK3EM5Km4jtppeIjTDO2VzCXQ7wGJ5CCTeFrOzM5Xza2GaT9zDb/ BVQPI1aCLcCzAVMIqW6drpgKzJ5+eVQAkTy/POwhI+kK2ecBSPmxpP17hnHvDpeT zjFQOOUViFKVVXKSUtZdI14E4P6jZuiK0pfNQFERQa/0IO4i7e+KXaiB0tdl/fjE 9/fKynfRHAccy+ifM5d36oQGtJo2SuK6FyNpaBRVnwp8jVm3zOk6sPDZZhmdWk9T +4MxEVpP4p0= =To5F -----END PGP SIGNATURE----- --Sig_/kH0Ckik7lUbW3jwhIKx+W9b--