Displaying 6 results from an estimated 6 matches for "vgraid".
2006 Oct 13
1
FW: e2defrag - Unable to allocate buffer for inode priorities
I have made some more research and found out the following ..
thor:~# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
-[cut]-
/dev/mapper/vgraid-data
475987968 227652 475760316 1% /data
thor:~# strace e2defrag -r /dev/vgraid/data
-[cut]-
mmap2(NULL, 1903955968, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x46512000
(delay 15 seconds while allocating memory)
mmap2(NULL, 475992064, PROT_READ|PROT_WRIT...
2006 Oct 13
1
e2defrag - Unable to allocate buffer for inode priorities
.... If you know a better mailing list, please tell me.
Today I tried to defrag one of my filesystems. It's a 3.5T large filesystem that has 6 software-raids in the bottom and then merged together using lvm. I was running ext3 but removed the journal flag with
thor:~# tune2fs -O ^has_journal /dev/vgraid/data
After that I fsckd just to be sure I wouldnt meet any unexpected problems.
So now it was time to defrag, I used this command:
thor:~# e2defrag -r /dev/vgraid/data
After about 15 seconds (after it ate all my 1.5G of RAM) I got this answer:
e2defrag (/dev/vgraid/data): Unable to allocate buff...
2011 Dec 12
2
Cannot remove a file
I have used restore to restore a snapshot of home data. From the root of
this restore a file called aquota.user exists but cannot be removed:
# mount|grep temp
/dev/mapper/vgraid-temprestore on /mnt/temprestore type ext3 (rw)
# cd /mnt/temprestore/home
# ll -d .
drwxr-xr-x 2 root root 4096 Dec 12 11:12 .
# ll
total 12
-rw------- 1 root root 8192 Sep 30 10:21 aquota.user
# rm aquota.user
rm: remove write-protected regular file `aquota.user'? y
rm: cannot remove `aquota.u...
2009 Mar 05
1
url access problem
hi,
I have two machines, machine1 and machine2 both in the same network.
The command I have been using to install a paravirt guest is
virt-install --name=test --ram=512 --vcpus=1
--file=/dev/vgraid/puremessage-vm-root --paravirt
--location=http://mirror.centos.org/centos-5/5.2/os/x86_64/
In machine 1 it is working. But not in machine 2. It is not able to
retrieve or access url in machine 2.
The packages in machine 1 are:
kernel-xen-2.6.18-92.el5
kernel-xen-devel-2.6.18-92.1.22.el5
xen-libs...
2015 Jan 12
0
Lvm snapshot problem
Hi list,
i have an error when i do an lvm snapshot.
The error is like this when i use the command "/sbin/lvcreate -L20G -s -n
<snapshot> /dev/vgraid/vm" :
*semid 5013504: semop failed for cookie 0xd4d23a8: incorrect semaphore
state*
* Failed to set a proper state for notification semaphore identified by
cookie value 223159208 (0xd4d23a8) to initialize waiting for incoming
notifications.*
I use centos 7 with this packages:
# rpm -aq | g...
2006 Dec 13
2
Ext2/3 fs and defragmentationn
Hi all,
Fewer days ago a CentOS box server suffered a manual and unexpected
reset (too large to explain: there are silly people in everywhere).
The result was the system did not mount de root (/) partition and the
boot process was stopped. I repair it easily: boot from LiveCD (Knoppix
in my case), umount root partition and pass the e2fsck utility.
Because of that I've used several fs tools