Bug 158626
| Summary: | Not able to mount /ora_req_data | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 3 | Reporter: | sumanpatra <suman.patra> | ||||||
| Component: | mount | Assignee: | Karel Zak <kzak> | ||||||
| Status: | CLOSED WONTFIX | QA Contact: | Brian Brock <bbrock> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 3.0 | CC: | suman.patra | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | i686 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2006-11-29 12:16:48 UTC | Type: | --- | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Please, connect Red Hat support: https://www.redhat.com/apps/support/ I am not able to contact RedHat support. Could you please help on this as RedHat escalate to partner vendor and vendor escalates to RedHat. That is the reason I am posting in this site, otherwise why should I post it in Bugzilla when We have already a valid support contact to RedHat through DELL. I understand, but in bugzilla is really no place where you can expect some fast answers. It's development tool. You should contact Dell support. In your bug report is missing a lot of information. For example information about your HW, dmesg output, lsmod output ...etc. Now we only know that you cannot umount any device and it's probably kernel who hangs up on your device. Created attachment 114814 [details]
DELL DSET report
Plz find the DELL DSET report for detail system information
please find dmesg and lsmod output: dmesg : main part attached here svc: unknown version (1) svc: unknown version (1) svc: unknown version (1) svc: unknown version (1) device sw0 entered promiscuous mode nfsd: request from insecure port (0a18ca12:36944)! nfsd: request from insecure port (0a18ca12:36944)! device sw0 left promiscuous mode svc: unknown version (1) svc: unknown version (1) svc: unknown version (1) svc: unknown version (1) lsmod output Module Size Used by Tainted: P vfat 13196 0 (autoclean) fat 40184 0 (autoclean) [vfat] ipt_REJECT 4632 0 (autoclean) ipt_state 1080 0 (autoclean) ip_conntrack 29928 1 (autoclean) [ipt_state] iptable_filter 2412 0 (autoclean) ip_tables 16544 3 [ipt_REJECT ipt_state iptable_filter] nfs 96912 0 (autoclean) nfsd 86960 12 (autoclean) lockd 60656 1 (autoclean) [nfs nfsd] sunrpc 92124 1 (autoclean) [nfs nfsd lockd] lp 9220 0 (autoclean) parport 39072 0 (autoclean) [lp] sg 38060 1 (autoclean) autofs 13780 0 (autoclean) (unused) basp 58016 1 bcm5700 103336 2 (autoclean) floppy 59056 0 (autoclean) microcode 5248 0 (autoclean) ide-cd 35776 0 (autoclean) cdrom 34144 0 (autoclean) [ide-cd] loop 12888 0 (autoclean) lvm-mod 65344 17 keybdev 2976 0 (unused) mousedev 5688 0 (unused) hid 22404 0 (unused) input 6208 0 [keybdev mousedev hid] usb-ohci 23688 0 (unused) usbcore 83168 1 [hid usb-ohci] ext3 95784 12 jbd 56856 12 [ext3] lpfcdd 296136 3 megaraid 31212 8 sd_mod 13744 20 scsi_mod 116904 4 [sg lpfcdd megaraid sd_mod] And for detail h/w information I am attaching DELL DSET report and sysreport. Created attachment 114815 [details]
Sysreport
Check sysreport
For RHEL3 we are looking only for critical bugs, security flaws and performance issues. If you still observe this bug please contact our support. |
Description of problem:Not able to umount /ora_req_data [root@becnfs1 root]# df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda7 3099260 712936 2228892 25% / /dev/sda3 505636 20176 459355 5% /boot none 514192 0 514192 0% /dev/shm /dev/sda6 3099260 34712 2907116 2% /tmp /dev/sda5 3217848 2165844 888548 71% /usr /dev/sda10 2063504 110576 1848108 6% /var /dev/sda2 10325780 33488 9767772 1% /home /dev/becnfs1vol1/oracle 10837264 9903332 603632 95% /oracle /dev/becnfs1vol1/allbackup 61927420 38680232 20101460 66% /allbackup /dev/becnfs1vol1/oracle9i 8256952 4684176 3237232 60% /oracle9i /dev/becnfs1vol1/ora_adm 7224824 4754840 2102984 70% /ora_adm /dev/becnfs1vol1/ora_req_data 30963708 18393840 10997004 63% /ora_req_data /dev/becnfs1vol1/icp_mktplace_dev 37156416 26578436 8690544 76% /icp_mktplace_dev /dev/becnfs1vol1/icp_mktplace_qa 51606140 37217520 11767180 76% /icp_mktplace_qa /dev/becnfs1vol1/ora_data 92891128 80316684 7855852 92% /ora_data [root@becnfs1 root]# more /etc/fstab LABEL=/ / ext3 defaults 1 1 LABEL=/boot /boot ext3 defaults 1 2 none /dev/pts devpts gid=5,mode=620 0 0 none /proc proc defaults 0 0 none /dev/shm tmpfs defaults 0 0 LABEL=/tmp /tmp ext3 defaults 1 2 LABEL=/usr /usr ext3 defaults 1 2 LABEL=/var /var ext3 defaults 1 2 /dev/sda8 swap swap defaults 0 0 /dev/sda9 swap swap defaults 0 0 LABEL=/home-12327 /home ext3 defaults 1 2 /dev/cdrom /mnt/cdrom udf,iso9660 noauto,owner,kudzu,ro 0 0 /dev/fd0 /mnt/floppy auto noauto,owner,kudzu 0 0 /dev/becnfs1vol1/oracle /oracle ext3 defaults 1 2 /dev/becnfs1vol1/allbackup /allbackup ext3 defaults 1 2 /dev/becnfs1vol1/oracle9i /oracle9i ext3 defaults 1 2 /dev/becnfs1vol1/ora_adm /ora_adm ext3 defaults 1 2 /dev/becnfs1vol1/ora_req_data /ora_req_data ext3 defaults 1 2 /dev/becnfs1vol1/icp_mktplace_dev /icp_mktplace_dev ext2 defaults 1 2 /dev/becnfs1vol1/icp_mktplace_qa /icp_mktplace_qa ext2 defaults 1 2 /dev/becnfs1vol1/ora_data /ora_data ext3 defaults 1 2 [root@becnfs1 root]# If you check df -k you will find the following /dev/becnfs1vol1/ora_req_data 30963708 18393840 10997004 63% /ora_req_data But if you issue the following command you can see the difference [root@becnfs1 root]# du -sk /ora_req_data 3523912 /ora_req_data [root@becnfs1 root]# It is using 18393840kb space as it is showing in df -k, but actually it is utilizing 3523912kb space. It seems some open file is there!!!! So I tried with following to finding out open files.... [root@becnfs1 root]# lsof +D /ora_req_data [root@becnfs1 root]# lsof /ora_req_data [root@becnfs1 root]# lsof +d /ora_req_data [root@becnfs1 root]# lsof -a /ora_req_data [root@becnfs1 root]# But NO LUCk!!!! So I have tried with the following.... But exhausted [root@becnfs1 root]# umount /ora_req_data umount: /ora_req_data: device is busy [root@becnfs1 root]# umount -f /ora_req_data umount2: Device or resource busy umount: /ora_req_data: device is busy [root@becnfs1 root]# fuser -k /ora_req_data /ora_req_data: No process references; use -v for the complete list No automatic removal. Please use umount /ora_req_data [root@becnfs1 root]# fuser -v /ora_req_data USER PID ACCESS COMMAND /ora_req_data root kernel mount /ora_req_data [root@becnfs1 root]# Version-Release number of selected component (if applicable): [root@becnfs1 root]# uname -r 2.4.21-4.ELsmp [root@becnfs1 root]# more /etc/redhat-release Red Hat Enterprise Linux AS release 3 (Taroon) [root@becnfs1 root]# Now looking for urgent help as some database people are behind me waiting for solution. How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: