Date: Wed, 27 Apr 2011 15:39:05 +0200 From: Denny Schierz <linuxmail@4lin.net> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: MPS driver: force bus rescan after remove SAS cable Message-ID: <1303911545.4232.124.camel@pcdenny> In-Reply-To: <20110427125736.GA1977@icarus.home.lan> References: <1303906834.4232.91.camel@pcdenny> <20110427125736.GA1977@icarus.home.lan>
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--=-pCwkahB2uVpQCRAdqkA2 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable hi, Am Mittwoch, den 27.04.2011, 05:57 -0700 schrieb Jeremy Chadwick: > camcontrol reset 0 0:22:0 is available, 0:46:0 not: root@iscsihead-m:~# camcontrol reset 0:22:0 Reset of 0:22:0 was successful root@iscsihead-m:~# camcontrol reset 0:46:0 camcontrol: cam_open_btl: no passthrough device found at 0:46:0 We bought the LSI SAS6160 switch: http://www.lsi.com/storage_home/products_home/sas_switch/sas6100/index.html use the LSI 9200-8e hostbusadapter and LSI JBODs 630j. We had a lot of e-mail conversation with LSI and they mean, that we need the switch for a clear failover setup. Also a reason for the switch: increase storage with more jbods. Every jbod has his own cable to the (later) redundant switch. Otherwise we have to build a "bus" from JBOD to JBOD to JBOD to JBOD to host ... bad idea ;-) The question is, what does the driver while FreeBSD starts? With Solaris10 we didn't have such a problem like this ... strange. cu denny --=-pCwkahB2uVpQCRAdqkA2 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEABECAAYFAk24HHQACgkQKlzhkqt9P+CcYwCeMUvOB9yE8jk1eic2xJDwExcL WlsAoJlZto6lx+r2NiSCogBEyj0SliaK =StLT -----END PGP SIGNATURE----- --=-pCwkahB2uVpQCRAdqkA2--
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