search for: loop1

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:/ # losetup -d...

...9;m compiling a clang project where I'm seeing GVN mess up and replace a load with a wrong def value. I am using LLVM-3.5, but the problem has been observed upto 3.8. To illustrate the problem, define i32 @main scalar.ph: <initialize [80 x i16] %dest> ... preheader: %index=0 br test, loop1, bb2 loop1: ... write to %dest in increasing index // ptr-based while loop %ptr++; br test, loop1, bb2 bb2: %lcssa = phi [%ptr, loop1], [%ptr, preheader] store i16 0, i16* %lcssa !dbg !20094 !tbaa 20030 // write null byte at end %76 = getelementptr inbounds [80 x i16]* %dest, i64 0, i6...

....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/loop103: [0012...

...mpile? > > >> I am using LLVM-3.5, but the problem has been observed upto 3.8. >> To illustrate the problem, >> >> define i32 @main >> scalar.ph: >> <initialize [80 x i16] %dest> >> ... >> preheader: >> %index=0 >> br test, loop1, bb2 >> loop1: >> ... write to %dest in increasing index // ptr-based while loop >> %ptr++; >> br test, loop1, bb2 >> bb2: >> %lcssa = phi [%ptr, loop1], [%ptr, preheader] >> store i16 0, i16* %lcssa !dbg !20094 !tbaa 20030 // write null byte at...

...ack devices. I followed the instructions at [1]. Here''s exactly what I''ve done: $ dd if=/dev/zero of=raid1_0.img bs=1M count=500 $ dd if=/dev/zero of=raid1_1.img bs=1M count=500 $ mkfs.btrfs -m raid1 -d raid1 raid1_0.img raid1_1.img $ losetup /dev/loop0 raid1_0.img $ losetup /dev/loop1 raid1_1.img $ mount -t btrfs /dev/loop0 /mnt/btrfs mount: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so $ dmesg ... [ 301.429030] Btrfs loaded...

.... 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. losetup -f --show -o 1048576 /dev/loop0 #map partition with ext4 to, e.g., /dev/loop1. So, "file -s /dev/loop1" shows: "/dev/loop1: Linux rev 1.0 ext4 filesystem data, UUID=11e3ba2e-63aa-47ac-a013-1d868176c398, volume name "vps3-1234" (extents) (large files) (huge files)" 3. mount /dev/loop1 /mnt/guest #mount guest OS root fs 4....

Fellow developers, I'm parallelizing loops to be called by pthread. The thread body that I pass to pthread_create looks like define i8* @loop1({ i32*, i32* }* nest %parent_frame, i8* %arg) parent_frame is pointer to shared variables in original function 0x00007f0de11c41f0: mov (%r10),%rax 0x00007f0de11c41f3: cmpl $0x63,(%rax) 0x00007f0de11c41f6: jg 0x7f0de11c420c 0x00007f0de11c41fc: mov 0x8(%r10),%rax 0x00007...

...void*) + 2991 17 clang 0x0000000000610c35 main + 757 18 libc.so.6 0x00007f5b07011eff __libc_start_main + 255 19 clang 0x000000000060abad Stack dump: 0. Program arguments: /usr/local/bin/clang -cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -disable-free -main-file-name loop1.c -mrelocation-model static -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -target-linker-version 2.21.0.20110327 -momit-leaf-frame-pointer -coverage-file loop1.c.ll -resource-dir /usr/local/bin/../lib/clang/3.1 -fmodule-cache-path /var/tmp/clang-module-cache -internal-isyst...

...observed upto 3.8. >>>> To illustrate the problem, >>>> >>>> define i32 @main >>>> scalar.ph: >>>> <initialize [80 x i16] %dest> >>>> ... >>>> preheader: >>>> %index=0 >>>> br test, loop1, bb2 >>>> loop1: >>>> ... write to %dest in increasing index // ptr-based while loop >>>> %ptr++; >>>> br test, loop1, bb2 >>>> bb2: >>>> %lcssa = phi [%ptr, loop1], [%ptr, preheader] >>>> store i16 0, i16...

...-as mkisofs \ -isohybrid-mbr /usr/share/syslinux/isohdpfx.bin \ -U \ -V "SLINT_INSTALLER64_CURRENT" \ -J -joliet-long \ -r \ -v \ -o $PATHTOISO \ -b isolinux.bin \ -no-emul-boot \ -e efi.img \ -isohybrid-gpt-basdat \ -no-emul-boot . \ ) ?--- If I mount it as /mnt, df -h reports ?--- /dev/loop1 63M 63M 0 100% /mnt ?--- blkid reports: ?--- /dev/loop1: LABEL="SLINT_INSTALLER64_CURRENT" TYPE="iso9660" ?--- fdisk -l /dev/loop1 reports: ?--- bash-4.2# fdisk -l /dev/loop1 Attention : identifiant de table de partitions GPT (GUID) d?tect? sur ? /dev/loop1 ? ! L'utilitaire...

hi all, i have SCEVAddRec {{(32 + @edge.8265),+,32}<Loop0>,+,4}<Loop1> where Loop0 and Loop1 are brothers (loops at the same level of the loopnest), and Loop0 have a computable backedge taken count. when i call getSCEVAtScope({{(32 + @edge.8265),+,32}<Loop0>,+,4}<Loop1> , Loop1), it just give me a {{(32 + @edge.8265),+,32}<Loop0>,+,4}<Loop1...

Hi, > I'm parallelizing loops to be called by pthread. The thread body that I pass > to pthread_create looks like > > define i8* @loop1({ i32*, i32* }* nest %parent_frame, i8* %arg) > parent_frame is pointer to shared variables in original function > > 0x00007f0de11c41f0: mov (%r10),%rax > 0x00007f0de11c41f3: cmpl $0x63,(%rax) > 0x00007f0de11c41f6: jg 0x7f0de11c420c > 0x00007f0de11c41fc:...

...ormat wrapping the entire filesystem). Bottom line is that I have only file images to work with, no physical device access (which quickly made me switch from LILO to syslinux). What I've done: - Set up some loopback devices: Main image at /dev/loop0, then the offset 512 bytes after at /dev/loop1, allowing me to use /dev/loop0 as the disk with MBR and all and use /dev/loop1 against filesystem tools (this was the way it was done from factory, with a NT bootsector first then the NTFS starting 512 bytes after). - Used cfdisk and/or sfdisk against /dev/loop0 to change FS type to FAT 16 (lat...

...on, like a mount option that will allow rw after checking all chunks are present on the remaining device(s). The condition can be reproduced by the following steps (in an empty directory): dd if=/dev/zero of=d0 bs=1M count=1k dd if=/dev/zero of=d1 bs=1M count=1k losetup /dev/loop0 d0 losetup /dev/loop1 d1 mkfs.btrfs -m raid1 -d raid1 /dev/loop0 /dev/loop1 mkdir mnt mount -t btrfs /dev/loop0 mnt btrfs fi df mnt # shows that everything is fine and RAID1 umount mnt dd if=/dev/zero of=/dev/loop1 bs=1M count=1k mount -t btrfs /dev/loop0 mnt -o degraded btrfs device add /dev/loop1 mnt btrfs fi show # s...

...        0x0000000000610c35 main + 757 > 18 libc.so.6       0x00007f5b07011eff __libc_start_main + 255 > 19 clang           0x000000000060abad > Stack dump: > 0.    Program arguments: /usr/local/bin/clang -cc1 -triple > x86_64-unknown-linux-gnu -emit-llvm -disable-free -main-file-name loop1.c > -mrelocation-model static -masm-verbose -mconstructor-aliases > -munwind-tables -target-cpu x86-64 -target-linker-version 2.21.0.20110327 > -momit-leaf-frame-pointer -coverage-file loop1.c.ll -resource-dir > /usr/local/bin/../lib/clang/3.1 -fmodule-cache-path > /var/tmp/clang-mod...

...is terrible.) On the Mandrake (er, Mandriva) Linux box, I have image files from a few small hard disk drives. While logged on as root, I've mounted partitions on two of those image files, via the loop device: # first partition in drive1.ima is an NTFS partition: losetup -r -o 32256 /dev/loop1 drive1.ima mount -t ntfs /dev/loop1 /mnt/img1 # first partition in drive2.ima is a FAT32 partition: losetup -o 32256 /dev/loop2 drive2.ima mount -t vfat /dev/loop2 /mnt/img2 The drive*.ima files and /mnt/img* mount points are all owned by root and are wide-open ("chmod 777"). Th...

Hi, Ady wrote: > http://www.syslinux.org/archives/2015-October/024526.html I still have it in my mailbox: ADY4UEFI.IMG in ADY4UEFI.ZIP. The test results are the same as with Didier's partition image. Wrapped in an ISO and presented as -cdrom it reboots in cycles. Presented as -hda it boots as naked disk image and as part of a GPT enhanced ISO 9660. > the wiki page needs

Can someone correct my attempt at mounting a xen image? Im trying 2 things: a) losetup /dev/loop1 ./mywindows.img mount -t ntfs /dev/loop1 /media/loop which dmesg|tail tells me is Not an NTFS system b) ntfsmount ./mywindows.img /media/loop -o force which gives me mywindows.img invalid argument The images was created by dd if=/dev/zero of=./mywindows.img bs=1024 count=20K then installing wind...

...t;Version 2.2.2-11 for Debian" Linux version 2.4.17 (carlis@neltus) (gcc version 2.95.4 20011006 (Debian prerelease)) #5 tis jan 22 17:33:35 CET 2002 neltus:/mnt/server/test# dd if=/dev/zero of=test.bin bs=1048576 count=220 220+0 poster in 220+0 poster ut neltus:/mnt/server/test# losetup /dev/loop1 test.bin neltus:/mnt/server/test# mkfs.ext2 /dev/loop1 mke2fs 1.25 (20-Sep-2001) [some lines cutted] neltus:/mnt/server/test# mount /dev/loop1 /mnt/tmp (Now it seems to work for a moment, I copy a few megabytes to the mount. I guess it is corrupted already but doesn't show, because of cache,...

...;'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-users@lists.xenso...