Date: Mon, 10 Oct 2011 15:57:27 +0400 From: Pavel Timofeev <timp87@gmail.com> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: freebsd-scsi@freebsd.org Subject: Re: FreeBSD 9 BETA-3 with EMC CLARiiON CX3-40 via iSCSI Message-ID: <CAAoTqfvc8QRxbTj6hAhiFpmjGjeYb_EHWrZ9=mNMrRqG3z27sQ@mail.gmail.com> In-Reply-To: <E1RB7QR-000Bui-Tl@kabab.cs.huji.ac.il> References: <CAAoTqft92UDiz8ihVNrRPnc=7VN1qxPJHGx7D8vODxVt71qmgw@mail.gmail.com> <E1RB7QR-000Bui-Tl@kabab.cs.huji.ac.il>
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Thank you, Daniel! kern/160943 helped! 2011/10/4 Daniel Braniss <danny@cs.huji.ac.il> > > Hi. I'm currently testing FreeBSD 9 BETA-3 amd64 with EMC CLARiiON CX3-40 > > via iSCSI. > > It works very bad. Often I got 'panic:ffs_alloccg: map corrupted' and > system > > crashes. > > > > I constantly get errors in FS. > > For example, 8Gb part shared from cx3-40: > > # iscontrol -n cx3-40 > > # gpart create -s GPT /dev/da1 > > # gpart add -t freebsd-ufs /dev/da1 > > # newfs -U /dev/da1p1 > > # fsck_ufs /dev/da1p1 > > And fsck find errors in clear just created FS! > > It doesn't depend on partitioning (GTP, MBR, raw). > > > > If I run something like: > > # mount /dev/da1p1 /mnt > > # cp -r /usr/src /mnt > > I get 'panic:ffs_alloccg: map corrupted' > > http://img-fotki.yandex.ru/get/5411/16519813.0/0_77c22_9f66b998_orig > > > > I don't know is it bug with iscsi_initiator, iface driver or in UFS. > > Any ideas? > > could be the iSCSI, can you send me the output of > sysctl net.iscsi_initiator > > thanks, > danny > > >
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