Displaying 3 results from an estimated 3 matches for "cowdev".
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ccwdev
2006 Apr 07
0
cowloop and XEN - doesn`t work for me
...wloop/) with XEN ?
i want to use this for saving diskspace and time for copying rootfs-images.
the module compiles and loads fine (was done by a colleague)
cowloop - (C) 2005 AT Consultancy/AT Computing
cowloop - version: 2.15
cowloop - info: www.ATConsultancy.nl/cowloop
cowloop - maximum allowed cowdevices: 16
cowloop - initialized
after installation and creating the device nodes i see the control device like this:
xen2:/tmp# ls -la /dev/cow/ctl
brw-r----- 1 root root 241, 255 2006-03-03 12:49 /dev/cow/ctl
but when i use cowdev, it fails :
xen2:/tmp# cowdev -a /tmp/test.ro /tmp/test.cow
/de...
2014 Aug 27
1
Copy on write loop block driver
...ogress.
I want to take the oldhd.img output from ddrescue and load it to satrt performing recovery (LVM, then filesystem) but I want to do a copy on write with that.
I fetched http://www.atcomputing.nl/Tools/cowloop/packages/cowloop-3.2.0.1.tar.gz, built it
root at localhost ~/cowloop-3.2.0.1
# cowdev -a /root/oldhd.img /root/oldhd.cow
Cannot open /dev/cow/ctl: No such device or address
So I:
root at localhost /dev
# mkdir cow
root at localhost /dev
# cd cow/
root at localhost /dev/cow
# mknod /dev/cow/ctl b 241 255
But I still get a
root at localhost ~
# cowdev -a /root/oldhd.img /root/o...
2006 Jan 06
37
cow implementation
Has any one had any success with cow implementation in xen ? I found this
somewhere http://www.atconsultancy.nl/cowloop/, has anyone tried it out with
xen ?
--
regards,
Anand
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