Date: Tue, 14 Dec 2010 17:01:20 +0300 From: Pavel Timofeev <timp87@gmail.com> To: freebsd-scsi@freebsd.org, danny@cs.huji.ac.il Subject: iscsi_initiator crashes system (FreeBSD 8.2-BETA1) Message-ID: <AANLkTi=YQbuDtS75AJON4yJJMhS0nx%2BBK1GeNcsdanUU@mail.gmail.com>
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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`. 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.
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