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Cannot Mount Filesystem Aix

mknod: creates new special files (i-node and the file type (c or b) sould be set), major minor numbers will be written into the i-node ------------------------ Directories The directory entry contains mkfs /filesystem 6. Rodney Gottier Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... If these are missing on the ODM, you have to set it manually each time.DeleteReplyAnonymousMay 18, 2013 at 11:23 AMhow to do house keeping for / and /home file systemsReplyDeleteRepliesaixMay 18, Check This Out

Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. i love your blog.. Each file or directory has an i-node associated with it. At first it reported that the logical volume wasn't formatted or the format is incorrect. http://www-01.ibm.com/support/docview.wss?uid=isg3T1018853

Is this lv JFS? I removed the VG, LVs, and FS and recreated them. Or Install APAR IY13656.I had exactly the same problem on AIX and I removed the "access" parameter and that worked very fine.It was not necessary to install the APAR. solution: kill the process, wait for the process to finish or reboot the system 12) Checking and Repairing: Command Examples fsck [-y|-n] (check a filesystem) fsck -p lt;fs> (restores primary

This is an example for /filesystem1:[email protected]:/filesystem1 >fuser -V -d /filesystem1/filesystem1:inode=205 size=8388624384 fd=17 1028162inode=214 size=8388624384 fd=16 3465470inode=113 size=8388624384 fd=26 3977340inode=204 size=8388624384 fd=66 5316844find out what the last column pid is:ps -ef|grep 1028162ReplyDeleteRepliesAnonymousMarch size as origfs, can be in different vg) 1. The superblock contains the following: size of the filesystem, number of datablocks in the fs, state of the fs... # dd count=1 bs=4k skip=31 seek=1 if=/dev/hd4 of=/dev/hd4 <--this will restore lsfs -q /ora <--shows new size of the lv (copy value of 'lv

ReplyDeleteAnonymousFebruary 10, 2014 at 1:14 PM/usr/include/sys/limits.h file doesn't show any hard coded entry like 32767 ..!!But just need confirmation whether this is Limitation of AIX ....??ReplyDeleteoyaoMarch 1, 2014 at 9:57 AMhow Reply from mrmzng | Feb 21, 2013 Popular White Paper On This Topic Taking Business Intelligence to the Next Level All Replies (11) Best Answer 0 Mark this reply as the really appreciate all the feedbacks!Merry Christmas and Happy New year./Tanvir RE: Unable to mount and NFS is not working tcorum (TechnicalUser) 21 Dec 01 13:23 Looks like you have tried just http://www-01.ibm.com/support/docview.wss?uid=isg3T1000156 Just two questions about this: 1) What's the difference between importvg and recreatevg?

Document information More support for: AIX family Software version: 6.1, 7.1 Operating system(s): AIX Reference #: T1018853 Modified date: 15 July 2016 Site availability Site assistance Contact and feedback Need support? Does the backup of a mirrored rootvg take twice the space on media than a regular rootvg.2. How to restore the backup of mirrored rootvg on a single disk.ThanksA JReplyDeleteRepliesaixFebruary 3, 2013 at 1:08 PMHi A J,1. which is more suitable jfs2 or nfsRegards,ReplyDeleteRepliesaixJune 2, 2013 at 5:07 PMHi, I cannot give you a definite answer without an analysis of your environment...but with nfs you have an additional

Run a full fsck to fix. this page Join your peers on the Internet's largest technical computer professional community.It's easy to join and it's free. [email protected]:/ # fsck /dev/fallback **************** The current volume is: /dev/fallback **Phase 1 - Check Blocks, Files/Directories, and Directory Entries **Phase 2 - Count links **Phase 3 - Duplicate Block Rescan and Chan.

A new logical volume is created for the file system unless the name of an existing logical volume is specified using the -d. his comment is here umount /destfs; fsck /dev/destlv <--good habit to do an fsck (In the second example fs will be moved, both origfs and destfs cannot be mounted at the same time.) The problem seems to be entry "/space -access=tunga" in /etc/exports file of nile machine. By using links, any i-node or file can be known by many different names. -hard link: Hard links can be created only between files that are in the same fs. (when

Each volume group has a jfslog file that is automatically created when the first file system is created in that volume group. File system is clean. This can typically be done in normal mode. this contact form Thank you for your help Log in to reply.

The only exception to this is mounting the filesystem read-only, where files or directories can't be changed. Note2:You can't reduce jfs filesystem 6) Modify/Change Filesystems: Command Examples ## Change the mountpoint chfs -m chfs -m /test /new ==>Change the mount point from /test to /new ## Forum Operations by The UNIX and Linux Forums AIX for System Administrators Practical Guide to AIX (and Linux on Power) dropdown menu HOME FS - LVM FS - Filesystem LV -

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Fixes for the fsck and logform commands About the fsck and logform commands The fsck command is used to detect and repair inconsistencies in the journaled file system (JFS) and the To turn off mount guard: # chfs -a mountguard=no /mountpoint /mountpoint is no longer guarded against concurrent mounts. These data file systems that you are having trouble with are two different file systems like the Windows operating systems which there are different file systems between Windows 95 and Windows Chan.

mkvg -y oravg -s 128 hdiskpower62 <--creates vg with 128MB pp 2. In this case the guard state can be temporarily overridden by the "noguard" option to the mount command: # mount -o noguard /mountpoint mount: /dev/fslv34 on /mountpoint: Mount guard override for mrmzng replied Feb 21, 2013 Hi Mac! http://scriptkeeper.net/cannot-mount/error-cannot-mount-filesystem-no-such-device.html GonzalezJanuary 31, 2013 at 12:58 AMHelloThanks a lot for the tips.I have an issue with the chfs command, can you help me?The problem is: I have a FS that I need

getlvcb -ATdatalv <--just for checking if lvcb is updated 6. This is the accepted answer. data-fs is located on hdisk2) 1. We have an HACMP 6.1 Cluster in the production site and a backup server in the DR site.

imfs -x <--remove all filesystems related to the given vg from /etc/filesystems imfs -xl <--remove a filesystem (logical volume) stanza from /etc/filesystems imfs cplv -v VGname -y newLV origlv <--if VGname (-v) omitted lv is created in the same vg 3. it's having 4096 currently, i need to change it to 512 for enabling CIO for that filesystem( This is a request from Oracle DB admins)ReplyDeleteRepliesaixMarch 27, 2014 at 8:11 AMHi,man chfs I will try it out!Thanks Sagar!

I cannot shutdown one of the server (develop01) at this time.Will update when it is rebooted and tested.THANKS... This is the accepted answer. VSCSI VSCSI - Stor. Unanswered question This question has not been answered yet.

Format the default jfslog for the rootvg JFS file systems with: /usr/sbin/logform /dev/hd8 Answer y when asked if you want to destroy the log. chfs -a dev=/dev/newLV -a log=/dev/[logdev] /origfs <--lv and logdevice of /origfs should be changed to show new parameters (lsvg -l vg|grep log) umount /filesystem 5. Karen Boddy Capital City Libraries References: Can't mount filesystem From: Karen Kennedy Boddy Re: Can't mount filesystem From: Hashimi, Sajjad (Chicago) Prev by Date: Re: Can't mount filesystem Next by Date:

If fsck is run while the filesystem is mounted it will be run in read-only mode, and will not correct any inconsistencies it finds. Choose "Access Root VG" --> "Access this Volume Group and start a shell before mounting filesystems" 4. you can copy superblock from mirror one.. ReplyDeleteTafsir MimpiJanuary 9, 2016 at 5:36 PMThank you sow much, this is good information, i just been assigned to do upskilling for AIX team, sow this info it is gold.....ReplyDeleteRajasekhar RajuMay

umount /origfs <--umount is needed, cplv works only if fs is not mounted 2. Inline log is a new feature, so per IBM using it is easier (less management needed, don't have to allocate extra space on the disk for the log lv...)But in real