Date: Fri, 29 Jul 2016 16:25:06 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: "Eugene M. Zheganin" <emz@norma.perm.ru>, scsi@freebsd.org Cc: stable@freebsd.org Subject: Re: mrsas(4) Message-ID: <579B6742.9050200@quip.cz> In-Reply-To: <52b7278e-2a5e-5ce7-5937-c512ef3982bc@norma.perm.ru> References: <52b7278e-2a5e-5ce7-5937-c512ef3982bc@norma.perm.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
Eugene M. Zheganin wrote on 07/29/2016 15:41: > Hi. > > I'm experiencing some weird troubles with an LSI MegaRAID SAS9341-4i > controller: sometimes, all of a sudden, it reports that disk was > reattached. I'm using zfs, and a redundant pool, so, besides the fact > that it's bad by itself, everything should continue to work, but instead > my FreeBSD starts to livelock, and all disk/zfs commands stop working - > they just hang (however, I'm able to log in, launch gstat and other > utilities, and most of the services seem to be unaffected, however, > iSCSI target starts to behave weirdly too). I wrote a letter to the LSI > support, but I guess they will first ask me to try the latest driver, > which for some reason isn't commited in the tree yet. So, two questions: > > - why the latest driver (6.710.11.00) isn't in the main tree, it's from > december 2015, so at least it seems like it should have been made it to > the 11.x. In 11.x I still see the 06.709.07.00-fbsd ? may be I don't > unerstand something. > > - has anyone seen anything similar on mrsas ? I'm kinda open to the > ideas. To be honest, I suspect the controller and the firmware, because > with factory-default firmware version I had seen all sorts of madness, > including disk detaching after requesting SMART data with smartmontools. > This was reproducible and solved with the firmware update, but > considering the amount of fixes that each new version does contain, I > suppose there's many of the bugs that left unfixed. mrsas is very strange so I moved to mfi driver for Dell PowerEdge T130 with PERC H330. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200993 Miroslav Lachman
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?579B6742.9050200>