Bug#551973: Similar issue
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Hello,
I've managed to reproduce the crash again, this time on another xml file.
Background: fusecompress bailed out again (no logging available of
that). Subsequently, the file
'HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk' has become
unreadable... fusecompress complains about 'Failed to restore LayerMap'
(see below). Realizing that the file was gone, I attempted to 'release'
it in Virtualbox (and recreate a new one). When I did so, fusecompress
bailed out again. Here's the ending part of what it spit out:
new CFile(..., HardDisks)
N (HardDisks), 0x1000 bytes
getattr name: HardDisks, m_IsCompressed: 0, m_fh.size: 0x0
Memory::getattr(0xb69017e0) m_FileSize: 0x0, m_FileSizeSet: 0
virtual Compress::~Compress(), HardDisks
new CFile(..., HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk)
C (HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk), raw/user
0x6f22cbdb/0x7aa8 bytes
getattr name: HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk,
m_IsCompressed: 1, m_fh.size: 0x7aa8
Memory::getattr(0xb5600610) m_FileSize: 0x0, m_FileSizeSet: 0
virtual Compress::~Compress(),
HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk
new CFile(..., HardDisks)
N (HardDisks), 0x1000 bytes
getattr name: HardDisks, m_IsCompressed: 0, m_fh.size: 0x0
Memory::getattr(0xb69017e0) m_FileSize: 0x0, m_FileSizeSet: 0
virtual Compress::~Compress(), HardDisks
new CFile(..., HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk)
C (HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk), raw/user
0x6f22cbdb/0x7aa8 bytes
FuseCompress::open 0xb69017e0 name:
HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk
File::open file 'HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk',
inode 1459196, m_refs: 1
void Compress::restoreLayerMap(): fd: 10
int Compress::open(const char*, int): Failed to restore LayerMap of file
'HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk'
File::release m_refs: 0
Compress::release m_refs: 0, m_IsCompressed: 0
virtual Compress::~Compress(),
HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk
new CFile(..., HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk)
C (HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk), raw/user
0x6f22cbdb/0x7aa8 bytes
FuseCompress::open 0xb69017e0 name:
HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk
File::open file 'HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk',
inode 1459196, m_refs: 1
void Compress::restoreLayerMap(): fd: 10
int Compress::open(const char*, int): Failed to restore LayerMap of file
'HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk'
File::release m_refs: 0
Compress::release m_refs: 0, m_IsCompressed: 0
virtual Compress::~Compress(),
HardDisks/{b6f34842-93b2-4918-907e-244d75a74578}.vmdk
new CFile(..., HardDisks)
N (HardDisks), 0x1000 bytes
getattr name: HardDisks, m_IsCompressed: 0, m_fh.size: 0x0
Memory::getattr(0xb69017e0) m_FileSize: 0x0, m_FileSizeSet: 0
virtual Compress::~Compress(), HardDisks
getattr name: Machines/XP3/XP3.xml, m_IsCompressed: 1, m_fh.size: 0x1ebc
Memory::getattr(0xb69016f8) m_FileSize: 0x1ebc, m_FileSizeSet: 1
FuseCompress::write 0xb69016f8 name: Machines/XP3/XP3.xml, size: 0xfa3,
offset: 0x0
Memory::write(Machines/XP3/XP3.xml) | m_FileSize: 0x1ebc, size: 0xfa3,
offset: 0x0
FuseCompress::write 0xb69016f8 name: Machines/XP3/XP3.xml, size: 0x5d,
offset: 0xfa3
Memory::write(Machines/XP3/XP3.xml) | m_FileSize: 0x1ebc, size: 0x5d,
offset: 0xfa3
FuseCompress::write 0xb69016f8 name: Machines/XP3/XP3.xml, size: 0xb34,
offset: 0x1000
Memory::write(Machines/XP3/XP3.xml) | m_FileSize: 0x1ebc, size: 0xb34,
offset: 0x1000
FuseCompress::truncate file Machines/XP3/XP3.xml, to size: 1b34
truncate name: Machines/XP3/XP3.xml, m_IsCompressed: 1, size: 1b34
void Compress::DefragmentFast()
offset: 0x0, coffset: 0x19, size: 0x1b34
length: 0x655
ASSERT off_t Compress::cleverCopy(int, off_t, int, LayerMap) (r ==
writeOffset)
Aborted
- - Michel
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Bug#551973: Similar issue
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2009-11-08 7:30, Ritesh Raj Sarraf wrote: Unfortunately, I haven't been able to reproduce the problem yet. I copied like 10G of data to a fusecompressed mount point and still couldn't reproduce it. This bug has been forwarded upstream so that the devs can provide any more information. Please feel free to provide additional information you find. Meanwhile I will try to do another upload, perhaps with the tip, to the experimental archive. Ritesh Hello, I can't currently access the problematic machine (enjoying some time off work) but for me the issue only happened for VirtualBox.xml, which is less than 100k in size. Moving the uncompressed file to the root directory worked around the issue. As soon as the fusecompress headers are added, fusecompress bails out when the VirtualBox UI is started. I'll be out of office until Friday, so I won't be able to provide any debug info or do any testing until then. - - Michel -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) iEYEARECAAYFAkr2+OEACgkQ2Vs+MkscAyV4cQCdGlnkS6rdyo9KRy2TrEfQLpqD oAgAn1cucJTzlYbHQsu1E6RifcOljI5x =iLCS -END PGP SIGNATURE- -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#551973: Similar issue
On Sun, Nov 08, 2009 at 12:00:54PM +0530, Ritesh Raj Sarraf wrote: Unfortunately, I haven't been able to reproduce the problem yet. I copied like 10G of data to a fusecompressed mount point and still couldn't reproduce it. bit more info on my setup. source server is doing a rdiff-backup via ssh to the backup server source is 8 disk raid6 + lvm, about 4-8G of data dest is 8 disk raid6 + lvm. last three times I have seen an assert failure on Memory::merge, 1 time I saw an assert somewhere else - can't remember where now Both servers have 1G nic, but one of the legs is only 60Mb (EoP) have you heard much from upstream, I posted another bug there, but haven't seen much activity there Alex This bug has been forwarded upstream so that the devs can provide any more information. Please feel free to provide additional information you find. Meanwhile I will try to do another upload, perhaps with the tip, to the experimental archive. Ritesh On Saturday 07 Nov 2009 11:04:06 Alex Samad wrote: On Sat, Nov 07, 2009 at 10:24:54AM +0530, Ritesh Raj Sarraf wrote: Hi Alex/Michel, What HDD capacity do you have ? And how much space utilization does it have ? from the src /dev/mapper/vggood-shared 106G 2.8G98G 3% /exports/shared -- As governor of Texas, I have set high standards for our public schools, and I have met those standards. - George W. Bush 08/30/2000 CNN online chat signature.asc Description: Digital signature
Bug#551973: Similar issue
Unfortunately, I haven't been able to reproduce the problem yet. I copied like 10G of data to a fusecompressed mount point and still couldn't reproduce it. This bug has been forwarded upstream so that the devs can provide any more information. Please feel free to provide additional information you find. Meanwhile I will try to do another upload, perhaps with the tip, to the experimental archive. Ritesh On Saturday 07 Nov 2009 11:04:06 Alex Samad wrote: On Sat, Nov 07, 2009 at 10:24:54AM +0530, Ritesh Raj Sarraf wrote: Hi Alex/Michel, What HDD capacity do you have ? And how much space utilization does it have ? from the src /dev/mapper/vggood-shared 106G 2.8G98G 3% /exports/shared -- Ritesh Raj Sarraf RESEARCHUT - http://www.researchut.com Necessity is the mother of invention. signature.asc Description: This is a digitally signed message part.
Bug#551973: Similar issue
On Tuesday 03 Nov 2009 21:18:36 Michel Meyers wrote: Not sure if this is the same issue. I just compressed my .VirtualBox directory here (containing VirtualBox's XML config files and all the HDD images/snapshots). Now, when starting Virtualbox, fusecompress bails out. It's final words are: Thank you. This log seems to have more information than the others. Ritesh -- Ritesh Raj Sarraf RESEARCHUT - http://www.researchut.com Necessity is the mother of invention. signature.asc Description: This is a digitally signed message part.
Bug#551973: Similar issue
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Not sure if this is the same issue. I just compressed my .VirtualBox directory here (containing VirtualBox's XML config files and all the HDD images/snapshots). Now, when starting Virtualbox, fusecompress bails out. It's final words are: FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0xfa8, offset: 0x0 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0xfa8, offset: 0x0 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0x58, offset: 0xfa8 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0x58, offset: 0xfa8 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0x46, offset: 0x1000 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0x46, offset: 0x1000 FuseCompress::truncate file VirtualBox.xml, to size: 1046 truncate name: VirtualBox.xml, m_IsCompressed: 1, size: 1046 int Compress::store() void Compress::storeLayerMap(): m_fd: 3 void Compress::storeFileHeader() const: m_fd: 3 getattr name: VirtualBox.xml, m_IsCompressed: 1, m_fh.size: 0x1046 Memory::getattr(0x8fc9860) m_FileSize: 0x1046, m_FileSizeSet: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 getattr name: VirtualBox.xml, m_IsCompressed: 1, m_fh.size: 0x1046 Memory::getattr(0x8fc9860) m_FileSize: 0x1046, m_FileSizeSet: 1 FuseCompress::open 0x8fc9860 name: VirtualBox.xml Compress::open m_refs: 2 FuseCompress::release 0x8fc9860 name: VirtualBox.xml File::release m_refs: 1 Compress::release m_refs: 1, m_IsCompressed: 1 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0xfa8, offset: 0x0 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0xfa8, offset: 0x0 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0x58, offset: 0xfa8 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0x58, offset: 0xfa8 FuseCompress::write 0x8fc9860 name: VirtualBox.xml, size: 0x46, offset: 0x1000 Memory::write(VirtualBox.xml) | m_FileSize: 0x1046, size: 0x46, offset: 0x1000 FuseCompress::truncate file VirtualBox.xml, to size: 1046 truncate name: VirtualBox.xml,
