Date: Tue, 14 Dec 2010 16:14:46 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: Pavel Timofeev <timp87@gmail.com> Cc: freebsd-scsi@freebsd.org Subject: Re: iscsi_initiator crashes system (FreeBSD 8.2-BETA1) Message-ID: <E1PSVeQ-0007EF-89@kabab.cs.huji.ac.il> In-Reply-To: <AANLkTi=YQbuDtS75AJON4yJJMhS0nx%2BBK1GeNcsdanUU@mail.gmail.com> References: <AANLkTi=YQbuDtS75AJON4yJJMhS0nx%2BBK1GeNcsdanUU@mail.gmail.com>
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> --0022152d5de95b793a04975f41ca > Content-Type: text/plain; charset=UTF-8 > > Good day to all! > I`m trying work with a volume on Clariion CX3-40 via iSCSI on new FreeBSD > 8.2-BETA1 i386 (net.iscsi_initiator.driver_version: 2.2.4.2) > > iSCSI discovery works. And `iscontrol -n iscsitrg_name` works fine. > Then I make `newfs -U /dev/da0` and `mount /dev/da0 /mnt/iscsi`. IMHO you are playing with fire :-). At first glance it doesn't look as an iscsi bug, but firstly use gpart(8) to get a valid label or use sade(8). > All is well at first glance. > I can copy files from local hdd to /mnt/iscsi, and can read from /mnt/iscsi, > but not small files only. > When I want to make some action with many small files like `cp -r /usr/src > /mnt/iscsi/` my system crashes. > > /var/log/messages contain lines like this > Dec 14 12:04:05 timbsd syslogd: kernel boot file is /boot/kernel/kernel > Dec 14 12:04:05 timbsd kernel: > g_vfs_done():da0a[READ(offset=18014398509481984, length=16384)]error = 5 > Dec 14 12:04:05 timbsd kernel: mode = 017776, inum = 1201220, fs = > /mnt/iscsi > Dec 14 12:04:05 timbsd kernel: panic: ffs_valloc: dup alloc > or > Dec 13 15:44:45 timbsd kernel: bad block 2147483904, ino 612416 > Dec 13 15:44:45 timbsd kernel: pid 1528 (bsdtar), uid 0 inumber 612416 on > /mnt/iscsi: bad block > Dec 13 15:44:45 timbsd kernel: dev = da0a, block = 404104882969600, fs = > /mnt/iscsi > Dec 13 15:44:45 timbsd kernel: panic: ffs_blkfree: freeing free block > Dec 13 15:44:45 timbsd kernel: #3 0xc0ae236f at > handle_workitem_freeblocks+0x2cf > Dec 13 15:44:45 timbsd kernel: #4 0xc0aead4f at > softdep_setup_freeblocks+0xd3f > Dec 13 15:56:42 timbsd kernel: panic: handle_written_inodeblock: bad size > > What other information should I provide for debug? > > P.S. sorry for my bad english. I am learning. > > --0022152d5de95b793a04975f41ca > Content-Type: text/html; charset=UTF-8 > Content-Transfer-Encoding: quoted-printable > > Good day to all!<br>I`m trying work with a volume on Clariion CX3-40 via iS= > CSI on new FreeBSD 8.2-BETA1 i386 (net.iscsi_initiator.driver_version: 2.2.= > 4.2)<br><br>iSCSI discovery works. And `iscontrol -n iscsitrg_name` works f= > ine.<br> > Then I make `newfs -U /dev/da0` and `mount /dev/da0 /mnt/iscsi`.<br>All is = > well at first glance.<br>I can copy files from local hdd to /mnt/iscsi, and= > can read from /mnt/iscsi, but not small files only.<br>When I want to make= > some action with many small files like `cp -r /usr/src /mnt/iscsi/` my sys= > tem crashes.<br> > <br>/var/log/messages contain lines like this<br>Dec 14 12:04:05 timbsd sys= > logd: kernel boot file is /boot/kernel/kernel<br>Dec 14 12:04:05 timbsd ker= > nel: g_vfs_done():da0a[READ(offset=3D18014398509481984, length=3D16384)]err= > or =3D 5<br> > Dec 14 12:04:05 timbsd kernel: mode =3D 017776, inum =3D 1201220, fs =3D /m= > nt/iscsi<br>Dec 14 12:04:05 timbsd kernel: panic: ffs_valloc: dup alloc<br>= > or<br>Dec 13 15:44:45 timbsd kernel: bad block 2147483904, ino 612416<br>De= > c 13 15:44:45 timbsd kernel: pid 1528 (bsdtar), uid 0 inumber 612416 on /mn= > t/iscsi: bad block<br> > Dec 13 15:44:45 timbsd kernel: dev =3D da0a, block =3D 404104882969600, fs = > =3D /mnt/iscsi<br>Dec 13 15:44:45 timbsd kernel: panic: ffs_blkfree: freein= > g free block<br>Dec 13 15:44:45 timbsd kernel: #3 0xc0ae236f at handle_work= > item_freeblocks+0x2cf<br> > Dec 13 15:44:45 timbsd kernel: #4 0xc0aead4f at softdep_setup_freeblocks+0x= > d3f<br>Dec 13 15:56:42 timbsd kernel: panic: handle_written_inodeblock: bad= > size<br><br>What other information should I provide for debug?<br><br> > P.S. sorry for my bad english. I am learning.<br> > > --0022152d5de95b793a04975f41ca--
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