search for: unalloc

Displaying 20 results from an estimated 262 matches for "unalloc".

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2016 Mar 16
2
[PATCH 0/2] blkls API to extract unallocated blocks
The blkls API downloads on the host a range of unallocated blocks on the virtual disk image. This allows to recover deleted data on filesystems where icat fails. Example: guestfish --ro -a /home/noxdafox/ubuntu.qcow2 ><fs> run ><fs> mount /dev/sda1 / ><fs> write /test.txt "$foo$bar$" ><fs> rm /test.txt &...
2004 Apr 21
0
Problem with Operator Unallocated number message
...lt; Protocol Discriminator: Q.931 (8) len=13 < Call Ref: len= 2 (reference 35670/0x8B56) (Terminator) < Message type: DISCONNECT (69) < Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the local user (2) < Ext: 1 Cause: Unallocated (unassigned) number (1), class = Normal Event (0) ] < Progress Indicator (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the local user (2) < Ext: 1 Progress Description: Inband information or appropriate pattern n...
2011 Apr 01
0
[LLVMdev] Unallocated address error triggered from ::RALinScan::assignRegOrStackSlotAtInterval on i386
Hi Yuri, > I am debugging the memory issue that manifests itself like this: > > *** glibc detected *** ../app/app.OWS: free(): invalid pointer: 0x0ad391fc *** try running under valgrind. Note that if the program being JIT'd corrupts memory then this can cause the JIT itself to blow up. Ciao, Duncan.
2012 Oct 23
4
[LLVMdev] ABI: how to let the backend know that an aggregate should be allocated on stack
Hi All, I am trying to handle the Homogeneous Aggregate for ARM-VFP according to the spec: C.1.vfp If the argument is a VFP CPRC and there are sufficient consecutive VFP registers of the appropriate type unallocated then the argument is allocated to the lowest-numbered sequence of such registers. C.2.vfp If the argument is a VFP CPRC then any VFP registers that are unallocated are marked as unavailable. The NSAA is adjusted upwards until it is correctly aligned for the argument and the argument is copied...
2011 Mar 31
2
[LLVMdev] Unallocated address error triggered from ::RALinScan::assignRegOrStackSlotAtInterval on i386
...m disappears. I can't supply the whole module in a test case, it depends on many external functions and contains a lot of irrelevant information. My question is somewhat vague. Can anyone identify the problem by just looking at the code in and around this function? Someone must be placing unallocated address in STL map. On the other hand, how can I run just this single function through those methods that cause the problem: ::RALinScan::assignRegOrStackSlotAtInterval ? Can I still do this with the broken dependencies so that I can create a test case? Linux ubuntu 2.6.35-28-generic #49-U...
2012 Sep 26
1
[LLVMdev] Modifying address-sanitizer to prevent threads from sharing memory
...ans then. Though this isn't directly related to the changes I'd require doing. === Heap part === shadow_byte k: 0 0 0 0 0 0 0 0 <short_id><shadow> short-id part: 0: main thread 1-30: plugin/thread short-ids 31 = 0x1F, all bits set: unallocated shadow part: 0-7, same encoding as original. == Original instrumentation code (ASan USENIX2012 paper) == * All instrumented code: ShadowAddr = (Addr >> 3) + offset; k = *ShadowAddr; if (k != 0 && (Addr & 7) + AccessSize > k) ReportAndCrash(Addr); == Conc...
2010 Nov 12
3
[Xen-API] problem with snapshot unallocation
Hi all, i use XCP 0.5 with a NFS storage repository and normally i do daily snapshots from all VMs i have, as follow: 1) create snapshot 2) export snapshot to file 3) delete snapshot One day I get the VM error "Snapshot chain is too long". I notice however that this appears to only VM''s with more than 1 attached virtual disk. In my case I have a couple
2011 Feb 28
5
Failover Routing
Hi, I am doing failover routing based on 2 dial commands. First route sends back 4xx response and I don't want it to try 2nd route when it is 4xx response. Can we do failover routing based on SIP 5xx response only ? Thanks Deepika -------------- next part -------------- An HTML attachment was scrubbed... URL:
2013 Dec 15
9
btrfs balance on single device
Hey all, Just did a btrfs balance on a single device. Before the balance operation here is the df result: inglor@tiamat ~$ btrfs fi df /home Data: total=19.19GB, used=9.34GB System, DUP: total=32.00MB, used=4.00KB Metadata, DUP: total=896.00MB, used=227.98MB Then I issues a balance operation relocating the chunks across a single device: inglor@tiamat ~$ sudo btrfs fi balance /home [sudo]
2012 Sep 26
5
sparse to no sparse
Hi. I have an old Xen para virt vm which I created using sparse file. Is there any way to convert this vm image to non-sparse without shutting down the vm?. Thanks Paras.
2020 Oct 16
3
[libnbd PATCH] info: Add support for new 'qemu-nbd -A' qemu:allocation-depth
.../info/nbdinfo.c +++ b/info/nbdinfo.c @@ -780,6 +780,13 @@ extent_description (const char *metacontext, uint32_t type) case 1: return "dirty"; } } + else if (strcmp (metacontext, "qemu:allocation-depth") == 0) { + switch (type & 3) { + case 0: return "unallocated"; + case 1: return "local"; + case 2: return "backing"; + } + } return NULL; /* Don't know - description field will be omitted. */ } -- 2.29.0.rc1
2015 Nov 12
4
Fwd: asan for allocas on powerpc64
...locaLayout), IRB.CreatePointerToInt(SaveRestoreInst->getOperand(0), IntptrTy) } ); I think the problem is that the operand to stackrestore is the new native sp register value to restore, and this code is assuming that that will be a higher address than all the allocas that are being unallocated. But on PowerPC64, the native sp is always lower than the address of the most recent alloca by MaxCallFrameSize bytes, to leave space for outgoing call arguments. So I think the second argument to __asan_allocas_unpoison needs to be SaveRestoreInst->getOperand(0) + MaxCallFrameSize, but I do...
2012 Oct 23
0
[LLVMdev] ABI: how to let the backend know that an aggregate should be allocated on stack
...t 11:22 AM, manman ren <mren at apple.com> wrote: > > Hi All, > > I am trying to handle the Homogeneous Aggregate for ARM-VFP according to the > spec: > > C.1.vfp If the argument is a VFP CPRC and there are sufficient consecutive > VFP registers of the appropriate type unallocated then the argument is > allocated to the lowest-numbered sequence of such registers. > > C.2.vfp If the argument is a VFP CPRC then any VFP registers that are > unallocated are marked as unavailable. The NSAA is adjusted upwards until it > is correctly aligned for the argument and...
2007 Oct 24
1
Problem with file system
While I untar a large archive on xfs , ext3 (ver 1.3 and ver 1.4) file systems , on ppc processor and kernel ver 2.6.21 , I get an error. Also sometimes, on ext3 (1.3 and 1.4) the file system goes read-only while untarring. The same tar file when untarred on a i386 machine works properly. ERROR: -------------- tar: Skipping to next header gzip: stdin: invalid compressed data--crc error tar:
2016 Jun 29
2
[PATCH 0/2] Added download_blocks API
With this API we complete the set of functions required to extract deleted files/data from most of the available filesystems. The function allows to extract data units (blocks) within a given range from a partition. The tests show an example on how the function can be used to retrieve deleted data. Matteo Cafasso (2): New API: download_blocks Added download_blocks API test
2012 May 06
4
btrfs-raid10 <-> btrfs-raid1 confusion
Greetings, until yesterday I was running a btrfs filesystem across two 2.0 TiB disks in RAID1 mode for both metadata and data without any problems. As space was getting short I wanted to extend the filesystem by two additional drives lying around, which both are 1.0 TiB in size. Knowing little about the btrfs RAID implementation I thought I had to switch to RAID10 mode, which I was told is
2016 Jul 17
4
[PATCH v2 0/2] Added download_blocks API
v2: - Rebase on top of master Matteo Cafasso (2): New API: download_blocks Added download_blocks API test daemon/sleuthkit.c | 41 ++++++++++++++++++++++++++- generator/actions.ml | 24 ++++++++++++++++ gobject/Makefile.inc | 2 ++ src/MAX_PROC_NR | 2 +- tests/tsk/Makefile.am | 1 +
2012 Sep 26
0
[LLVMdev] Modifying address-sanitizer to prevent threads from sharing memory
...t; to the changes I'd require doing. > > > === Heap part === > > shadow_byte k: 0 0 0 0 0 0 0 0 > <short_id><shadow> > > short-id part: 0: main thread > 1-30: plugin/thread short-ids > 31 = 0x1F, all bits set: unallocated > > shadow part: 0-7, same encoding as original. > > > == Original instrumentation code (ASan USENIX2012 paper) == > > * All instrumented code: > > ShadowAddr = (Addr >> 3) + offset; > k = *ShadowAddr; > > if (k != 0 && (Addr & 7) + A...
2006 Nov 02
4
reproducible zfs panic on Solaris 10 06/06
...nformation. AUTO-RESPONSE: No automated response will occur. IMPACT: Fault tolerance of the pool may be compromised. REC-ACTION: Run ''zpool status -x'' and replace the bad device. panic[cpu0]/thread=2a1011d3cc0: ZFS: I/O failure (write on <unknown> off 0: zio 60007432bc0 [L0 unallocated] 4000L/400P DVA[0]=<0:b000:400> DVA[1]=<0:120a000:400> fletcher4 lzjb BE contiguous birth=6 fill=0 cksum=672165b9e7:328e78ae25fd:ed007c9008f5f:34c05b10900b668): error 6 000002a1011d3740 zfs:zio_done+284 (60007432bc0, 0, a8, 7035dbf0, 0, 60006fa9700) %l0-3: 00000600036d4b40 000000...
2012 Oct 24
0
[LLVMdev] [llvm-commits] ABI: how to let the backend know that an aggregate should be allocated on stack
...23, 2012, at 11:22 AM, manman ren <mren at apple.com> wrote: > > Hi All, > > I am trying to handle the Homogeneous Aggregate for ARM-VFP according to the spec: > C.1.vfp If the argument is a VFP CPRC and there are sufficient consecutive VFP registers of the appropriate type unallocated then the argument is allocated to the lowest-numbered sequence of such registers. > > C.2.vfp If the argument is a VFP CPRC then any VFP registers that are unallocated are marked as unavailable. The NSAA is adjusted upwards until it is correctly aligned for the argument and the argument...