Displaying 20 results from an estimated 247 matches for "losetup".
2019 Nov 05
0
[klibc:master] losetup: Fix char signedness mismatches with <linux/loop.h>
...git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8443e57e5ba71e462e31e3b5aad9f7dd1b4736f5
Author: Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Tue, 5 Nov 2019 00:39:53 +0000
Committer: Ben Hutchings <ben at decadent.org.uk>
CommitDate: Tue, 5 Nov 2019 00:44:32 +0000
[klibc] losetup: Fix char signedness mismatches with <linux/loop.h>
For some reason the kernel's definition of struct loop_info64 defines
string fields as arrays of __u8 (unsigned char) instead of char. Add
the necessary casts to avoid compiler warnings.
Signed-off-by: Ben Hutchings <ben at decaden...
2011 Jul 05
0
[PATCH] losetup: use stdout and return 0 for -h
From: Karel Zak <kzak at redhat.com>
ported to klibc losetup version from util-linux
108591d2b7860ca0b8d27d114bed1e504a31fa72,
also add -h option. -maks
Reported-by: Kamalesh Babulal <kamalesh at linux.vnet.ibm.com>
Signed-off-by: Karel Zak <kzak at redhat.com>
Signed-off-by: maximilian attems <max at stro.at>
---
Other patches might be u...
2019 Nov 05
0
[klibc:master] losetup: Delete fallbacks to LOOP_{GET, SET}_STATUS
...git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=209676c9a3d057c0eba48f633eb541b17c7d1eba
Author: Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Tue, 5 Nov 2019 00:33:37 +0000
Committer: Ben Hutchings <ben at decadent.org.uk>
CommitDate: Tue, 5 Nov 2019 19:55:37 +0000
[klibc] losetup: Delete fallbacks to LOOP_{GET,SET}_STATUS
The LOOP_{GET,SET}_STATUS64 ioctls were added in Linux 2.5.68, and
klibc is not intended to support old kernel versions.
Signed-off-by: Ben Hutchings <ben at decadent.org.uk>
---
usr/utils/losetup.c | 65 ++----------------------------------------...
2019 Nov 05
0
[klibc:master] losetup: Use LOOP_CTL_GET_FREE to find free device
...git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=333ef3af1dcef61a6bc5dba531453e5e0cb27da1
Author: Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Tue, 5 Nov 2019 19:52:19 +0000
Committer: Ben Hutchings <ben at decadent.org.uk>
CommitDate: Tue, 5 Nov 2019 20:03:26 +0000
[klibc] losetup: Use LOOP_CTL_GET_FREE to find free device
Since Linux 3.1, the loop driver creates a /dev/loop-control device
node which supports ioctls to allocate and free devices.
When the loop driver is modular, udev creates this in advance, and
opening it causes the driver to be loaded. (The same is not t...
2009 Aug 05
2
Unable to start domU because losetup fails
...on Debian with 2.6.26-2-xen-amd64 kernel and I had to "xm
destroy" my domU. Now when I try to start it again it fails like this:
# xm list | grep n39
#
# xm create -c /xen/conf/n39
Using config file "/xen/conf/n39".
ROOT xen1:~> Error: Device 4 (vbd) could not be connected. losetup -r /dev/loop1
/xen/iso/amd64-netbsd-6.iso failed
# losetup -a
/dev/loop0: [0012]:3039235 (/xen/iso/i386-netbsd-5.iso)
/dev/loop100: [0012]:3039235 (/xen/iso/i386-netbsd-5.iso)
/dev/loop101: [0012]:3039235 (/xen/iso/i386-netbsd-5.iso)
/dev/loop102: [0012]:3039235 (/xen/iso/i386-netbsd-5.iso)
/dev/...
2002 Mar 08
1
Using smbmount and losetup
I have problem with smbmount and losetup working together. The data seems to
be corrupted. Description:
I have an NT4 server with a share. On my linux box i use smbmount to mount
the share. I have created a big file on the share and use losetup to
configure a loop-back device on which i try to create/use a filesystem.
It seems to work a...
2011 Aug 14
3
cant mount degraded (it worked in kernel 2.6.38.8)
# uname -a
Linux dhcppc1 3.0.1-xxxx-std-ipv6-64 #1 SMP Sun Aug 14 17:06:21 CEST
2011 x86_64 x86_64 x86_64 GNU/Linux
mkdir test5
cd test5
dd if=/dev/null of=img5 bs=1 seek=2G
dd if=/dev/null of=img6 bs=1 seek=2G
losetup /dev/loop2 img5
losetup /dev/loop3 img6
mkfs.btrfs -d raid1 -m raid1 /dev/loop2 /dev/loop3
btrfs device scan
btrfs filesystem show
Label: none uuid: d7ba6c4e-04ed-49f5-88cd-8432c948e822
Total devices 2 FS bytes used 28.00KB
devid 1 size 2.00GB used 437.50MB path /dev/loop4...
2011 Jul 12
1
after mounting with -o degraded: ioctl: LOOP_CLR_FD: Device or resource busy
dd if=/dev/null of=img5 bs=1 seek=2G
dd if=/dev/null of=img6 bs=1 seek=2G
mkfs.btrfs -d raid1 -m raid1 img5 img6
losetup /dev/loop4 img5
losetup /dev/loop5 img6
btrfs device scan
mount -t btrfs /dev/loop4 dir
umount dir
losetup -d /dev/loop5
mount -t btrfs -o degraded /dev/loop4 dir
umount dir
losetup -d /dev/loop4
ioctl: LOOP_CLR_FD: Device or resource busy
mkfs.ext3 /dev/loop4
mke2fs 1.39 (29-May-2006)
/dev/loop4 i...
2011 Jan 22
32
Bug in mkfs.btrfs?!
Hi,
I wanted to create a new btrfs fs for my backups.
When trying to mkfs.btrfs for that device, I''m getting
"error checking /dev/loop2 mount status"
With strace I see where the problem is:
lstat("/dev/disk/by-id/ata-INTEL_SSDSA2M160G2GC_CVPO939201JX160AGN-par",
0x7fffa30b3cf0) = -1 ENOENT (No such file or directory)
The problem is there is something missing
2005 Jan 31
0
cryptoloop enabled losetup package
Hi,
I have a legacy AES excrypted file system with a 256 key size.
RHEL kernel is cryptoloop enabled but the losetup package is not. It
needs additional patch. Does anybody have a patched losetup rpm I
could use?
Thank you!
A. Georgiev
2008 Jan 24
5
Can''t boot from ISO image...
...+ ''/xen/bin/qemu-dm''
boot="d"
vncunused=0
vncconsole=1
vncpasswd=''secret''
stdvga=0
serial=''pty''
usb=1
usbdevice=''mouse''
I run "xm create symbiosis" and get:
Error: Device 5632 (vbd) could not be connected. losetup -r /dev/loop0
/root/RHEL4.6-x86_64-AS-disc1.iso failed
But, I can manually attach the loop device like so:
losetup -r /dev/loop# /root/RHEL4.6-x86_64-AS-disc1.iso
No problem.
If I do:
losetup -r /dev/loop5 /root/RHEL4.6-x86_64-AS-disc1.iso
and then in the config file use this:
disk = [ '...
2012 Nov 04
1
syslinux installation problem
...nstall the bootloader on the virtual machine image. The image contains the MBR and the only partition with the file system ext4. The file system contains all the files for the guest OS.
To install bootloader into the image of the guest OS, I use the following procedure (guest OS is not running):
1. losetup -f --show /tmp/guest_os.img #map guest OS image to, e.g., /dev/loop0. So, "file -s /dev/loop0" shows: "/dev/loop0: x86 boot sector; partition 1: ID=0x83, starthead 32, startsector 2048, 2095104 sectors, extended partition table (last)\011, code offset 0x0"
2. loset...
2009 Nov 18
1
To loop or not to loop with btrfs
Hi,
This left me puzzled for a while:
22:29 borg:/ # losetup /dev/loop1 /.B.disk
22:29 borg:/ # mount /dev/loop1 /B
mount: /dev/loop1: can''t read superblock
22:29 borg:/ # blkid /dev/loop1
/dev/loop1: UUID="e19fe89b-cde3-4ccc-bc70-b759a57bd1c9"
UUID_SUB="f29c6218-d040-4546-a227-4dd2d2142817" TYPE="btrfs"
22:29 borg:/ #...
2013 Oct 21
11
swapfile on btrfs, temporary solution for wiki
Hello list, i know what btrfs don''t support swap files.
I read arch wiki and when i reading about systemd addon for auto
create swapfile on btrfs, i invent the way, how create and using swap
file, just see following sh code:
swapfile=$(losetup -f) #free loop device
truncate -s 8G /swap #create 8G sparse swap file
losetup $swapfile /swap #mount file to loop
mkswap $swapfile
swapon $swapfile
i just adding this to rc.local and this just work.
May be, add it to Wiki as temporary solution to using swap file?
(sorry for my bad english)
--...
2009 Feb 25
3
HVM Linux DomU doesn''t start
..._poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''preserve''
Hvmloader and qemu-dm exists, but xm create fails with:
Using config file "/var/xen/domains/hvmtest/hvmtest.cfg".
Error: Device 2080 (vbd) could not be connected. losetup -r /dev/loop1
/var/xen/ubuntu-6.06.2-server-i386.iso failed
but:
# losetup -a
/dev/loop0: [0901]:278531 (/var/xen/ubuntu-6.06.2-server-i386.iso)
I am a bit confused now. What are we doing wrong?
Best regards,
Fabian
_______________________________________________
Xen-users mailing list
Xen-use...
2010 Aug 11
3
Failure when mounting Lustre
...when I try to mount lustre on the clients.
Permanent disk data:
Target: lustre-OSTffff
Index: unassigned
Lustre FS: lustre
Mount type: ldiskfs
Flags: 0x72
(OST needs_index first_time update )
Persistent mount opts: errors=remount-ro,extents,mballoc
Parameters: mgsnode=164.107.119.231 at tcp
sh: losetup: command not found
mkfs.lustre: error 32512 on losetup: Unknown error 32512
mkfs.lustre FATAL: Loop device setup for /dev/sdb failed: Unknown error
32512
Connection to wci70 closed.
mount.lustre: mount /dev/sdb at /tmp/ost failed: Block device required
Do you need -o loop?
Connection to wci70 clos...
2010 Mar 14
0
[patches] klibc review unsorted patch queue
...hem they didn't land yet in todays
pull request.
thanks
max
git clone git://git.debian.org/users/maks/klibc.git test
Thomas B?chler (1):
klcc: compile shared by default
jeremy buisson (1):
[klibc] sparc64: fix bad 32 bits socket syscalls
maximilian attems (1):
[klibc] add losetup utils
the klcc one should be ok, the sparc patch looks like a wild hack
(need to test if it fixes the referenced sparc bug)
and the losetup may need refinments, tested it out, seems to work.
afaik the encrypted loops are deprecated due to security vuln..
git diff --stat --summary master...test...
2003 Jun 13
1
jbd count incremented *even* if volume is mounted RO?
Continuing on with my earlier post . . . after looking
through code of JBD, is the following perhaps the
difference in why the md5 values differ;
When a journalled filesystem that uses jbd is mounted
the journal b_count is incremented by one?
*EVEN* if the volume was mounted read only, this
b_count is still increased by one?
curious as ever!
lt
__________________________________
Do you
2008 Dec 26
7
Installing domU from ISO image file
...tOS installer
indicates "Unable to find any devices of the type needed for this
installation type." Then it prompts with "[Select driver] [Use a driver
disk] [Back]". I have tried several variations of the "disk" paramater, all
with the same results. I also used losetup to attach the imate to /dev/loop0
and tried the commented out "disk" parameters with the same results.
xen is 3.3
OS is Ubuntu 8.04
1 name = "cos52"
2 memory = 128
3
4 disk =
[ ''file:/etc/xen/iso/COS52.iso,ioemu:hdc:cdrom,r'', ''phy:/dev/vg00...
2019 Oct 31
0
[PATCH 2/2] loop: switch to linux/loop.h
.../klibc/+bug/1850184
Signed-off-by: Michael Hudson-Doyle <michael.hudson at ubuntu.com>
Signed-off-by: Adam Conrad <adconrad at ubuntu.com>
Signed-off-by: Dimitri John Ledkov <xnox at ubuntu.com>
---
usr/utils/loop.h | 49 ---------------------------------------------
usr/utils/losetup.c | 3 +--
2 files changed, 1 insertion(+), 51 deletions(-)
delete mode 100644 usr/utils/loop.h
diff --git a/usr/utils/loop.h b/usr/utils/loop.h
deleted file mode 100644
index 667f7dc0..00000000
--- a/usr/utils/loop.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#define LO_CRYPT_NONE 0
-#define LO_CRYPT_XOR...