Date: Fri, 14 Mar 2014 20:14:09 -0400 From: Dan Langille <dan@langille.org> To: freebsd-stable@freebsd.org Subject: sa0 devices disappear after power cycling tape library Message-ID: <D68DD8CE-AE45-459F-8F38-8AEF91059470@langille.org>
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[-- Attachment #1 --] I have a tape library which acts up from time to time and I power cycle it. After running camcontrol devlist rescan, some of the devices are missing This what I see in dev after power cycling the FreeBSD 9.2 server: $ ls *sa* lrwxr-xr-x 1 root wheel 6 Mar 8 02:12 esa0 -> esa0.0 crw-rw---- 1 root operator 0x70 Mar 8 02:12 esa0.0 crw-rw---- 1 root operator 0x76 Mar 8 02:12 esa0.1 crw-rw---- 1 root operator 0x79 Mar 8 02:12 esa0.2 crw-rw---- 1 root operator 0x7c Mar 8 02:12 esa0.3 crw-rw---- 1 root operator 0x75 Mar 8 02:12 nsa0.1 crw-rw---- 1 root operator 0x78 Mar 8 02:12 nsa0.2 crw-rw---- 1 root operator 0x7b Mar 8 02:12 nsa0.3 crw-rw---- 1 root operator 0x74 Mar 8 02:12 sa0.1 crw-rw---- 1 root operator 0x77 Mar 8 02:12 sa0.2 crw-rw---- 1 root operator 0x7a Mar 8 02:12 sa0.3 This is what I see after rebooting the FreeBSD server: $ ls -l *sa* lrwxr-xr-x 1 root wheel 6 Mar 15 00:09 esa0 -> esa0.0 crw-rw---- 1 root operator 0x70 Mar 15 00:09 esa0.0 crw-rw---- 1 root operator 0x76 Mar 15 00:09 esa0.1 crw-rw---- 1 root operator 0x79 Mar 15 00:09 esa0.2 crw-rw---- 1 root operator 0x7c Mar 15 00:09 esa0.3 lrwxr-xr-x 1 root wheel 6 Mar 15 00:09 nsa0 -> nsa0.0 crw-rw---- 1 root operator 0x6f Mar 15 00:09 nsa0.0 crw-rw---- 1 root operator 0x75 Mar 15 00:09 nsa0.1 crw-rw---- 1 root operator 0x78 Mar 15 00:09 nsa0.2 crw-rw---- 1 root operator 0x7b Mar 15 00:09 nsa0.3 lrwxr-xr-x 1 root wheel 5 Mar 15 00:09 sa0 -> sa0.0 crw-rw---- 1 root operator 0x6e Mar 15 00:09 sa0.0 crw-rw---- 1 root operator 0x74 Mar 15 00:09 sa0.1 crw-rw---- 1 root operator 0x77 Mar 15 00:09 sa0.2 crw-rw---- 1 root operator 0x7a Mar 15 00:09 sa0.3 crw-rw---- 1 root operator 0x6d Mar 15 00:09 sa0.ctl Should I just do some ln -s? Something easier, I’m sure…. -- Dan Langille - http://langille.org [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iEYEARECAAYFAlMjm1EACgkQCgsXFM/7nTzEfwCgozUAfJFUkLftQ383iC52BCQE nRwAoMOt50mIwUqiKDrP4k4ZIjA8X4XF =89xD -----END PGP SIGNATURE-----
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