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xmaes
n00b
Joined: 13 Aug 2008
Posts: 69
Location: Madrid
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 Posted: Sun Dec 07, 2008 11:19 pm Post subject: (solved) Problem with lvm2create_initrd script |
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hello,
I am having problem running the lvm2create_initrd, here's the output:
| Code: | sh ./lvm2create_initrd -M gentoo -c /etc/lvm/lvm.conf -R /etc/mdadm.conf
lvm2create_initrd -- make LVM initial ram disk /boot/initrd-lvm2-2.6.27-gentoo-r4.gz
lvm2create_initrd -- finding required shared libraries
lvm2create_initrd -- calculating initrd filesystem parameters
lvm2create_initrd -- calculating loopback file size
du: cannot access `(0x00007fff8fbff000)': No such file or directory
du: cannot access `(0x00007fffb37ff000)': No such file or directory
du: cannot access `(0x00007ffff27fe000)': No such file or directory
lvm2create_initrd -- making loopback file (5916 kB)
lvm2create_initrd -- making ram disk filesystem
lvm2create_initrd -- mounting ram disk filesystem
lvm2create_initrd -- adding required /dev files
lvm2create_initrd -- copying initrd files to ram disk
find: `(0x00007fff8fbff000)': No such file or directory
find: `(0x00007fffb37ff000)': No such file or directory
find: `(0x00007ffff27fe000)': No such file or directory
lvm2create_initrd -- creating symlinks to busybox
lvm2create_initrd -- creating new /tmp/mnt.6955/sbin/init
lvm2create_initrd -- copying /etc/lvm/lvm.conf to /tmp/mnt.6955/etc/lvm/lvm.conf
lvm2create_initrd -- ummounting ram disk
umount: /tmp/initrd.6955: not mounted
lvm2create_initrd -- ERROR umounting /tmp/initrd.6955
rmdir: failed to remove `/tmp/mnt.6955': Device or resource busy |
I was able to run it successfully for few months now.
I don't know what change made it fail.
Any hint where to start ?
Thanks,
Xavier
Last edited by xmaes on Fri Dec 26, 2008 12:17 am; edited 1 time in total |
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xmaes
n00b
Joined: 13 Aug 2008
Posts: 69
Location: Madrid
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| Posted: Mon Dec 08, 2008 3:53 pm Post subject: |
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I dont understand what is going on.
i review the how to on lvm2 on root, kernel config, download the script again... but the problem remain
If i run the script in verbose mode i get the following information
| Code: | This filesystem will be automatically checked every 26 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
-- creating mountpoint /tmp/mnt.19170
lvm2create_initrd -- mounting ram disk filesystem
-- mount -o loop /tmp/initrd.19170 /tmp/mnt.19170
-- creating basic set of directories in /tmp/mnt.19170
lvm2create_initrd -- adding required /dev files
-- BASICDEVICES: std consoleonly fd
-- BLOCKDEVICES: md hda hdb hdc hdd sda sdb sdc sdd |
| Code: | lvm2create_initrd -- ummounting ram disk
lvm2create_initrd -- ERROR umounting /tmp/initrd.19170
-- removing /tmp/initrd.19170
-- removing /tmp/mnt.19170
-- exit with code 1 |
somehow it fails to umount the /tmp/initrd.19170 and doesnt create the initrd files
Any help would be very apreciated.
thanks,
xavier |
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xmaes
n00b
Joined: 13 Aug 2008
Posts: 69
Location: Madrid
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| Posted: Mon Dec 08, 2008 5:28 pm Post subject: |
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I can mount my old initrd file, remove th files in it and then copy the files from /tmp/mnt.*** to the mounted initrd files and it works.
I have a problem with this part of the script
| Code: | echo "$cmd -- ummounting ram disk"
umount $DEVRAM
if [ $? -ne 0 ]; then
echo "$cmd -- ERROR umounting $DEVRAM"
cleanup 1
fi |
I dont know why this part stop working.... |
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xmaes
n00b
Joined: 13 Aug 2008
Posts: 69
Location: Madrid
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| Posted: Fri Dec 26, 2008 12:16 am Post subject: |
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| well never really understood what went wrong here but i spent sometimes settings an initramfs in the kernel and i understand more what i am doing than with the script. |
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