- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: addind space to a file system to a cluster
Operating System - HP-UX
1753808
Members
7991
Online
108805
Solutions
Forums
Categories
Company
Local Language
юдл
back
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
юдл
back
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
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Go to solution
Topic Options
- 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
тАО02-17-2009 01:02 PM
тАО02-17-2009 01:02 PM
One of the file systems in MC service guard environment is full. I have checked the volume group having logical volume for that file system. I has some free space available.
I added some space to the logical volume by using lvextend and then increased the file system by using fsadm.
My question is that do we need to do create map file and then copy it to other nodes in the cluster. In this case, we havent added any disk to the cluster. Just increased the logical volume and then the file system size by using the available space from VG.
I added some space to the logical volume by using lvextend and then increased the file system by using fsadm.
My question is that do we need to do create map file and then copy it to other nodes in the cluster. In this case, we havent added any disk to the cluster. Just increased the logical volume and then the file system size by using the available space from VG.
Solved! Go to Solution.
3 REPLIES 3
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-17-2009 01:08 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-17-2009 11:15 PM
тАО02-17-2009 11:15 PM
Re: addind space to a file system to a cluster
hi
Yes after lvextend, the extendfs to achieve that, but keep in view that lvextend requires the LV to unmounted.(that means that package should be ideally halted)
If the system on which the Packacge is running has onlineJFS installed then you absolutely do not require the package to be halted or the LV to be unmounted at all: do an lvextend followed by the fsadm.
Regards
sujit
Yes after lvextend, the extendfs to achieve that, but keep in view that lvextend requires the LV to unmounted.(that means that package should be ideally halted)
If the system on which the Packacge is running has onlineJFS installed then you absolutely do not require the package to be halted or the LV to be unmounted at all: do an lvextend followed by the fsadm.
Regards
sujit
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-18-2009 02:44 AM
тАО02-18-2009 02:44 AM
Re: addind space to a file system to a cluster
Hi Razi,
>>My question is that do we need to do create map file and then copy it to other nodes in the cluster. In this case, we havent added any disk to the cluster<<<
No Need, Hence we are not adding disk we are only extending logical volume using lvextend File System with Online JFS.
Which Case , do we need to vexport and vgimport.?
if you are adding "new disk" You need to
Example:-
ServerA
========
vgexport -pvs -m vg03.map /dev/vg03
scp *.map userid@ServerB:/home/userid
(copying the map files to ServerB)
ServerB:-
=========
On the other node:
1. Export the VG
>>>vgexport /dev/vgxx
2. Recreate the directory
>>>>mkdir -p /dev/vgxx
3. Recreate the VG group file
>>>mknod /dev/vgxx/group c 64 0xMM0000
where MM is a unique identifier (ex 01 for vg01)
4. Preview the vgimport to check for any possible error
>>>>vgimport -pvs -m /dev/vgxx
where mapfile is the one copied from the first node
5. If no error, remove the preview mode
>>>>vgimport -vs -m /dev/vgxx
6. Activate in share mode
>>>>vgchange -a s /dev/vgxx
(Hope the above steps Clear's Your Question)
Thanks,
Johnson
>>My question is that do we need to do create map file and then copy it to other nodes in the cluster. In this case, we havent added any disk to the cluster<<<
No Need, Hence we are not adding disk we are only extending logical volume using lvextend File System with Online JFS.
Which Case , do we need to vexport and vgimport.?
if you are adding "new disk" You need to
Example:-
ServerA
========
vgexport -pvs -m vg03.map /dev/vg03
scp *.map userid@ServerB:/home/userid
(copying the map files to ServerB)
ServerB:-
=========
On the other node:
1. Export the VG
>>>vgexport /dev/vgxx
2. Recreate the directory
>>>>mkdir -p /dev/vgxx
3. Recreate the VG group file
>>>mknod /dev/vgxx/group c 64 0xMM0000
where MM is a unique identifier (ex 01 for vg01)
4. Preview the vgimport to check for any possible error
>>>>vgimport -pvs -m
where mapfile is the one copied from the first node
5. If no error, remove the preview mode
>>>>vgimport -vs -m
6. Activate in share mode
>>>>vgchange -a s /dev/vgxx
(Hope the above steps Clear's Your Question)
Thanks,
Johnson
Problems are common to all, but attitude makes the difference
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP