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Error /packages/ufs-file-system Last Trap Division By Zero

2009 Sun Microsystems, Inc. All rights reserved. OpenBoot 4.30.4, 32640 MB memory available, Serial #80469064. Ethernet address xxxxxxxxxxx, Host ID: xxxxxxxxx. Boot device: /pci@780/pci@0/pci@9/scsi@0/disk@0 File and args: -sv / ERROR: /packages/ufs-file-system: Last Trap: Division by Zero {0} ok System has OS on mirrored zpool. Error indicates that there is a problem with boot block. since we’ve ZFS filesystem and some how due to corruption it’s taking as UFS and throwing above error. to fix this issue. That is what I did. 1. Boot CDROM or net which has Solaris 10 version later than U6. Prefer U8 or U9. 2. zpool import & check for rpool is available. # zpool import pool: rpool id: 10247304097055351608 state: ONLINE action: The pool can be imported using its name or numeric identifier. config: rpool ONLINE mirror ONLINE c0t0d0s0 ONLINE c0t1d0s0 ONLINE # 3. zpool import -R /a rpool. You can ignore the errors it thrown below. # zpool import -R /a rpool cannot mount ‘/a/export': failed to create mountpoint cannot mount ‘/a/export/home': failed to create mountpoint cannot mount ‘/a/rpool': failed to create mountpoint # 4. zfs list # zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 55.2G 11.7G 97K /a/rpool rpool/ROOT 13.9G 11.7G 21K legacy rpool/ROOT/sol10 13.9G 11.7G 4.58G /a rpool/ROOT/sol10/var 9.34G 671M 9.34G /a/var rpool/dump 8.00G 11.7G 8.00G - rpool/export 51K 11.7G 23K /a/export rpool/export/home 28K 5.00G 28K /a/export/home rpool/swap 32.3G 11.7G 32.3G - rpool/tmp 974M 4.05G 974M legacy 5. zfs mount rpool/ROOT/sol10 # Mount the BE on to /a 6. cd /a ; ls -ltr & see if you can all the files. 7. installboot -F zfs /a/usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t0d0s0#This will install the boot blk from same image to sector 0. 8. bootadm update-archive -R /a # Updates the boot-archive. Normally nor required unless it throws error on boot-archive. After all above steps. system booted without any issues. Like this:Like Loading... Related May 31, 2011 - Posted by Gopi | Solaris | /packages/ufs-file-system: Last Trap: Division by Zero 1 Comment » It is really helpful Comment by kk | September 2, 2011 | Reply Leave a Reply Cancel reply Enter your comment here... Fill in your details belo

ZFS boot blocks. I forgot to mention that this problem started since I began updated my install image to update 8. Sorry if it caused confusion. Anyway, in order to install the boot blocks, I had to boot from the network with single user: ok boot net:dhcp -s After that, I installed the boot blocks on the disk. # installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t0d0s0 That fixed the machines that didn't work, but still had to solve the Jumpstart https://gdesaboyina.wordpress.com/2011/05/31/packagesufs-file-system-last-trap-division-by-zero/ problem. So I added a postinstall script to the jumpstart profile that did the following: DEV=`zpool status rpool | grep c[0-9]t[0-9]d[0-9] | awk '{print $1}'` installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/$DEV >From that point on, the jumpstart install worked fine. Now can anyone tell me, do you have an update 8 jumpstart install that has a similar problem http://www.sunmanagers.org/2010/8407.html with ZFS boot? I still suppose it's in isolated Jumpstart that's caused by faulty configuration rather than a bug in the Solaris installer... Thanks to all who replied. - Michael. ________________________________ From: Michael Greenberg To: sunmanagers@sunmanagers.org Sent: Fri, April 16, 2010 4:44:07 PM Subject: T5440/T5240 won't boot from ZFS Dear gurus, I have a jumpstart server with which I've installed about a dozen T (and some M) machines. The last two (T5440 and T5240) machines I've installed won't boot after installation. Here's what I'm getting: Boot device: /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/disk@0,0:a File and args: ERROR: /packages/ufs-file-system: Last Trap: Division by Zero That's annoying. When I install them with UFS root, it works. I've tried both update 10u7 and 10u8 - both have the problem with ZFS, but work fine with UFS. I guess I could install them with UFS and then live-upgrade them to ZFS but that would be lame. Any ideas? Thanks in advance - Michael. _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers Received on Mon Apr

(T5440 and T5240) machines I've installed won't boot after installation. http://enchasten.rssing.com/chan-1421522/all_p1.html Here's what I'm getting: Boot device: /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/disk@0,0:a File and args: ERROR: /packages/ufs-file-system: Last Trap: Division by error /packages/ufs-file-system Zero That's annoying. When I install them with UFS root, it works. I've tried both update 10u7 and 10u8 - both have the problem with ZFS, but work fine with UFS. I guess error /packages/ufs-file-system last I could install them with UFS and then live-upgrade them to ZFS but that would be lame. Any ideas? Thanks in advance - Michael. _______________________________________________ sunmanagers mailing list sunmanagers@xxxxxxxxxxxxxxx http://www.sunmanagers.org/mailman/listinfo/sunmanagers Follow-Ups: SUMMARY: T5440/T5240 won't boot from ZFS From: Michael Greenberg Prev by Date: booting from OB with vlan tagging Next by Date: HBAs disappearing from OS but not from OB Previous by thread: booting from OB with vlan tagging Next by thread: SUMMARY: T5440/T5240 won't boot from ZFS Index(es): Date Thread Flag as inappropriate (AWS) Security UNIX Linux Coding Usenet Mailing-ListsNewsgroupsAboutPrivacyImprint unix.derkeiler.com >Mailing-Lists >SunManagers >2010-04

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error /packages/ufs-file-system last trap trap

Error packages ufs-file-system Last Trap Trap p Sun Microsystems Inc All rights reserved OpenBoot MB memory available Serial Ethernet address xxxxxxxxxxx Host ID xxxxxxxxx Boot device pci pci pci scsi disk File and args -sv relatedl ERROR packages ufs-file-system Last Trap Division by Zero ok System has OS on mirrored zpool Error indicates that there is a problem with boot block since we ve ZFS filesystem and some how due to corruption it s taking as UFS and throwing above error to fix this issue That is what I did Boot CDROM or net which has Solaris version later than

error /packages/ufs-file-system last trap corrected ecc error

Error packages ufs-file-system Last Trap Corrected Ecc Error p because of a failed component you can disable the hardware from the OBP and get the machine back up although crippled to minimize your production downtime impact Rebooting with command boot Boot device pci e pci pci scsi disk File and args -rsv Loading ufs-file-system package Aug FCode UFS Reader Loading platform SUNW Sun-Fire-V ufsboot Loading platform sun u ufsboot ERROR Last Trap Corrected ECC Error ok YIKES We have memory failure The OBP keyword sifting will search through all of the commands the OBP knows for a particular string So