similar to: syslinux installation problem

Hi! I recently tried to mount a filesystem in RAID1 mode using loopback 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

Hi all, we are running two servers with Ubuntu 8.04 LTS Server with Xen 3.2 and two dual-core CPUs: processor : {0-3} vendor_id : AuthenticAMD cpu family : 15 model : 65 model name : Dual-Core AMD Opteron(tm) Processor 2218 HE stepping : 3 cpu MHz : 2613.394 cache size : 1024 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu :

Hi all. I''ve got a domU that exists in a sparse file image, I''d like to now use this on a physical partition (loopback performance issues). Is there an a easy way to do this ? Thanks Stuart _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello to whom this may concern, Versioned this as I saw identical title before. I'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

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 /dev/loop1 22:29 borg:/ #

Thanks for quick reply Daniel, I tried to make a simple C testcase, but could not reproduce the same condition with output from Clang. I suppose I could modify the C code to make it look similar with TBAA's; I may be able to provide this by eod. > store %ptr above the load. My mistake; I was referring to the store $lcssa in bb2. Looking at the C source code, it should definitely alias

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

before inlining all 20005 after inlining somewhere here changed made it NoAlias after Global Variable Optimizer 20014 20373 20255 20372 20254 before GVN 19993 20011 19991 20010 20030 It appears that TBAA metadata certainly changed after inlining and subsequent passes. I have attached the .bc file. I think I will try to dump out more TBAA metadata between passes. The method in

How do I mount a partition that is in an image file? I have a file called centos.img that has 3 partitions in the file. I need to copy data to the third partition on that image file. I have seen things about a loop back device (which is fine) but then it talked about an offset parameter and I dont know what that is or more importantly what number to use. I hope I'm on the right track. How

clang: /home/ryan/llvm/llvm_core/llvm-3.0/include/llvm/Support/Casting.h:194: typename cast_retty<PHINode, ilist_iterator<Instruction> >::ret_type llvm::cast(const llvm::ilist_iterator<llvm::Instruction> &): Assertion `isa<X>(Val) && "cast<Ty>() argument of incompatible type!"' failed. 0 clang 0x0000000001b3618f 1 clang

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

Hi! I used to have arch linux running on 1 btrfs partition (sda1, incl. /boot). When switching to 3.2.5 recently the system fails to boot: (after udevd) /etc/rc.sysinit: line 15: 117 Bus error mountpoint -q /proc and so on, no idea. It used to boot with 3.2.4, but 1) I obviously had some corruption in the tree, when I tried to delete a certain file I hit e.g. "kernel BUG at

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:

Is there something special about filesystems mounted via the loop device, which prevents Samba from sharing them? I have a small LAN with several PCs on it. It has a few Windows machines, and a Linux machine running Mandrake 10 (kernel 2.6.3), which shares out its root ("/") read-only as "c". (Temporarily, for testing, it is shared with full write permissions, which I know

Hi, I have Xen 3.3.1 dom0 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

Hi, I have a same question posted by punamia , when I am trying to create domain using xen-2.0 built on Fedora 2/ Pentium PC with IDE drive: "Kernel panic: No init found. Try passing init= option to kernel". Below is console dump. Any suggestions ? Thanks Console Dump: Linux version 2.6.8.1-xenU (root@localhost.localdomain) (gcc version 3.3.3 20040412 (Red Hat Linux

I would like to pick the brains of the ZFS experts on this list: What would you do next to try and recover this zfs pool? I have a ZFS RAIDZ1 pool named bank0 that I cannot import. It was composed of 4 1.5 TiB disks. One disk is totally dead. Another had SMART errors, but using GNU ddrescue I was able to copy all the data off successfully. I have copied all 3 remaining disks as images using

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 windows

Hi, I am trying to understand the limitations of the current vectorizer, and came upon these test cases that fail to get vectorized. 1. loop1 below (note the increment by 2) fails to get vectorized because the access a[j+1] is considered to wrap around (the corresponding SCEV doesn't have nsw/nuw set) and hence isStridedPtr() in LoopAccessAnalysis.cpp return false. #define SIZE 100000 void

Quick summary: Syslinux stops at "Boot failed". Which, from a quick look at the raw disk image, seems to indicate that the boot sector loads but it fails to load the .sys loader. The details: I've been trying to load Linux (or etherboot...or anything at all that is not NT embedded) into a set of Compaq Evo T20 48/64 for a while now. What I finally managed to do is using the