- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: By mistakenly deleted /dev/vg01/emspi Block fi...
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:21 AM
тАО03-24-2008 01:21 AM
By mistakenly deleted /dev/vg01/emspi Block file.
By mistakenly i have deleted the /dev/vg00/emspi logical volume block file.
For creating it again with "mknod" command, i was not remembering the minor number. How do i find minor number for /dev/vg01/emspi block file?
Immediate reply is highly appreciable.
Regards
Kumar
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:32 AM
тАО03-24-2008 01:32 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Could you post the ll of /dev/vg00/?
# ll /dev/vg00/
Regards,
Robert-Jan
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:39 AM
тАО03-24-2008 01:39 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:40 AM
тАО03-24-2008 01:40 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Thanks for reply..
I got output like this.
br--r----- 1 root sys 64 0x000016 Mar 6 12:11 emslv
br--r----- 1 root sys 64 0x000014 Mar 4 16:30 emsrad
crw-r----- 1 root sys 64 0x000000 Jan 8 12:07 group
brw-r----- 1 root sys 64 0x000001 Jan 8 12:07 lvol1
brw-r----- 1 root sys 64 0x000002 Jan 8 12:07 lvol2
brw-r----- 1 root sys 64 0x000003 Jan 8 12:07 lvol3
brw-r----- 1 root sys 64 0x000004 Jan 8 12:07 lvol4
brw-r----- 1 root sys 64 0x000005 Jan 8 12:07 lvol5
brw-r----- 1 root sys 64 0x000006 Jan 8 12:07 lvol6
brw-r----- 1 root sys 64 0x000007 Jan 8 12:07 lvol7
brw-r----- 1 root sys 64 0x000008 Jan 8 12:07 lvol8
br--r----- 1 root sys 64 0x000009 Jan 30 16:19 mdappl
br--r----- 1 root sys 64 0x00000e Jan 30 16:19 mdarchivec
br--r----- 1 root sys 64 0x00000f Jan 30 16:19 mdarchiver
br--r----- 1 root sys 64 0x000010 Jan 30 16:19 mdbilling01
br--r----- 1 root sys 64 0x000011 Jan 30 16:19 mdbilling02
br--r----- 1 root sys 64 0x000012 Jan 30 16:19 mdbilling03
br--r----- 1 root sys 64 0x00000c Jan 30 16:19 mdcmmdb
br--r----- 1 root sys 64 0x00000a Jan 30 16:19 mddata
br--r----- 1 root sys 64 0x00000b Jan 30 16:19 mdlogs
br--r----- 1 root sys 64 0x00000d Jan 30 16:19 mdrealtime
br--r----- 1 root sys 64 0x000013 Feb 1 18:44 oraclelv
cr--r----- 1 root sys 64 0x000016 Mar 6 12:11 remslv
cr--r----- 1 root sys 64 0x000014 Mar 4 16:30 remsrad
crw-r----- 1 root sys 64 0x000001 Jan 8 12:07 rlvol1
crw-r----- 1 root sys 64 0x000002 Jan 8 12:07 rlvol2
crw-r----- 1 root sys 64 0x000003 Jan 8 12:07 rlvol3
crw-r----- 1 root sys 64 0x000004 Jan 8 12:07 rlvol4
crw-r----- 1 root sys 64 0x000005 Jan 8 12:07 rlvol5
crw-r----- 1 root sys 64 0x000006 Jan 8 12:07 rlvol6
crw-r----- 1 root sys 64 0x000007 Jan 8 12:07 rlvol7
crw-r----- 1 root sys 64 0x000008 Jan 8 12:07 rlvol8
cr--r----- 1 root sys 64 0x000009 Jan 30 16:19 rmdappl
cr--r----- 1 root sys 64 0x00000e Jan 30 16:19 rmdarchivec
cr--r----- 1 root sys 64 0x00000f Jan 30 16:19 rmdarchiver
cr--r----- 1 root sys 64 0x000010 Jan 30 16:19 rmdbilling01
cr--r----- 1 root sys 64 0x000011 Jan 30 16:19 rmdbilling02
cr--r----- 1 root sys 64 0x000012 Jan 30 16:19 rmdbilling03
cr--r----- 1 root sys 64 0x00000c Jan 30 16:19 rmdcmmdb
cr--r----- 1 root sys 64 0x00000a Jan 30 16:19 rmddata
cr--r----- 1 root sys 64 0x00000b Jan 30 16:19 rmdlogs
cr--r----- 1 root sys 64 0x00000d Jan 30 16:19 rmdrealtime
cr--r----- 1 root sys 64 0x000013 Feb 1 18:44 roraclelv
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:43 AM
тАО03-24-2008 01:43 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:50 AM
тАО03-24-2008 01:50 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Im missing number 15 ---> 0x000015
The safist way would be to restore the character and block device from backup. You could try the below commands, mount the lvol in read only and check if your data is available.
# cd /dev/vg00
# mknod emspi b 64 0x000015
# mknod remspi c 64 0x000015
# mount -o ro /dev/vg00/emspi /mnt
# cd /mnt
# ll
Regards,
Robert-Jan
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:53 AM
тАО03-24-2008 01:53 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Please check for the minor number of the remspi from /dev/vg01. This should be same for the block device file also. Compare with other logical volumes in the vg.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:57 AM
тАО03-24-2008 01:57 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Please confrim in Vg the lvol should, in you r question you mentioned both vg00 and 01. if only the block device file is deleted, create the file with the same minor number of the raw device file of the same lvol.
Badri
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 01:58 AM
тАО03-24-2008 01:58 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
Yes please also post the ll of /dev/vg01.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-24-2008 02:05 AM
тАО03-24-2008 02:05 AM
Re: By mistakenly deleted /dev/vg01/emspi Block file.
It is vg00 not vg01.
Thanks
Kumar