search for: slotmap

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2016 Nov 20
3
uninitialized values in Attributes.cpp
...(LLParser.cpp:444) ==29299== by 0x1CCC15A: llvm::LLParser::ParseTopLevelEntities() (LLParser.cpp:276) ==29299== by 0x1CCBFBF: llvm::LLParser::Run() (LLParser.cpp:74) ==29299== by 0x1CC59D8: llvm::parseAssemblyInto(llvm::MemoryBufferRef, llvm::Module&, llvm::SMDiagnostic&, llvm::SlotMapping*) (Parser.cpp:31) ==29299== by 0x1CC5C16: llvm::parseAssembly(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::SlotMapping*) (Parser.cpp:41) ==29299== by 0x158C59E: llvm::parseIR(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&) (IRRead...
2010 Jun 01
1
debugfs.ocfs2 and Feature Incompat
...b Revision: 0.90 Mount Count: 0 Max Mount Count: 20 State: 0 Errors: 0 Check Interval: 0 Last Check: Mon May 10 12:17:37 2010 Creator OS: 0 Feature Compat: 3 backup-super strict-journal-super Feature Incompat: 8016 sparse extended-slotmap inline-data metaecc xattr indexed-dirs refcount Tunefs Incomplete: 0 Feature RO compat: 1 unwritten Root Blknum: 5 System Dir Blknum: 6 First Cluster Group Blknum: 3 Block Size Bits: 12 Cluster Size Bits: 12 Max Node Slots: 10 Exte...
2006 Sep 20
6
ocfs2 - disk usage inconsistencies
Hi all. I have a 50 GB OCFS2 file system. I'm currently using ~26GB of space but df is reporting 43 GB used. Any ideas how to find out where the missing 17GB is at? The file system was formatted with a 16K cluster & 4K block size. Thanks, Matt -------------- next part -------------- An HTML attachment was scrubbed... URL:
2016 Nov 20
3
uninitialized values in Attributes.cpp
...by 0x1CCC15A: llvm::LLParser::ParseTopLevelEntities() >> (LLParser.cpp:276) >> ==29299== by 0x1CCBFBF: llvm::LLParser::Run() (LLParser.cpp:74) >> ==29299== by 0x1CC59D8: llvm::parseAssemblyInto(llvm::MemoryBufferRef, >> llvm::Module&, llvm::SMDiagnostic&, llvm::SlotMapping*) (Parser.cpp:31) >> ==29299== by 0x1CC5C16: llvm::parseAssembly(llvm::MemoryBufferRef, >> llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::SlotMapping*) (Parser.cpp:41) >> ==29299== by 0x158C59E: llvm::parseIR(llvm::MemoryBufferRef, >> llvm::SMDiagnostic&amp...
2012 Feb 01
3
A Billion Files on OCFS2 -- Best Practices?
We have an application that has many processing threads writing more than a billion files ranging from 2KB ? 50KB, with 50% under 8KB (currently there are 700 million files). The files are never deleted or modified ? they are written once, and read infrequently. The files are hashed so that they are evenly distributed across ~1,000,000 subdirectories up to 3 levels deep, with up to 1000 files
2013 Aug 07
1
FIEMAP problem
...ir_foreach_blk_id [patch v3] ocfs2: ocfs2: fix recent memory corruption bug o2info --volinfo /dev/drbd0 Label: kvm-images UUID: BE7C101466AD4F2196A849C7A6031263 Block Size: 4096 Cluster Size: 1048576 Node Slots: 8 Features: backup-super strict-journal-super sparse extended-slotmap Features: inline-data xattr indexed-dirs refcount discontig-bg unwritten Thanks in advance! Cheers, David [1] http://git.qemu.org/?p=qemu.git;a=blob;f=block/raw-posix.c;h=ba721d3f5bd98a6b62791c2e20dbf2894021ad76;hb=HEAD#l1087 [2] http://smackerelofopinion.blogspot.de/2010/01/using-fiemap-...
2012 Jun 21
1
echo 0 > /proc/sys/kernel/hung_task_timeout_secs and others error, Part II
...2 on node2, it is ok to list the files copied. After remount of the device on node2, the file can be list. The second is that: Node1 is in the ocfs2 cluster, but using debug.ocfs2, and mounted.ocfs2 -f command, can not list the node1 info. The node2, node3 are list. And using debug.ocfs2, list the slotmap information, there is not node1. But the heartbeat information on disk is ok. Ant there are lot of "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" error message in the log. We format the device with 32 node using the command: mkfs.ocfs2 -b 4k -C 1M -L target100 -T vmstore -N 32 /d...
2012 Jun 21
1
echo 0 > /proc/sys/kernel/hung_task_timeout_secs and others error, Part II
...2 on node2, it is ok to list the files copied. After remount of the device on node2, the file can be list. The second is that: Node1 is in the ocfs2 cluster, but using debug.ocfs2, and mounted.ocfs2 -f command, can not list the node1 info. The node2, node3 are list. And using debug.ocfs2, list the slotmap information, there is not node1. But the heartbeat information on disk is ok. Ant there are lot of "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" error message in the log. We format the device with 32 node using the command: mkfs.ocfs2 -b 4k -C 1M -L target100 -T vmstore -N 32 /d...
2011 Jul 14
1
mount.ocfs2: Invalid argument while mounting /dev/mapper/xenconfig_part1 on /etc/xen/vm/. Check 'dmesg' for more information on this error.
...Then I've create the first partition on /dev/mapper/xenconfig. 5)format the partition as ocfs2 mkfs.ocfs2 -F /dev/mapper/xenconfig_part1 mkfs.ocfs2 1.8.0 Cluster stack: pcmk Cluster name: pacemaker Stack Flags: 0x0 NOTE: Feature extended slot map may be enabled Label: Features: sparse extended-slotmap backup-super unwritten inline-data strict- journal-super xattr indexed-dirs refcount discontig-bg Block size: 4096 (12 bits) Cluster size: 4096 (12 bits) Volume size: 20063436800 (4898300 clusters) (4898300 blocks) Cluster groups: 152 (tail covers 27644 clusters, rest cover 32256 clusters) Extent a...
2011 Dec 20
8
ocfs2 - Kernel panic on many write/read from both
Sorry i don`t copy everything: TEST-MAIL1# echo "ls //orphan_dir:0000"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 5239722 26198604 246266859 TEST-MAIL1# echo "ls //orphan_dir:0001"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 6074335 30371669 285493670 TEST-MAIL2 ~ # echo "ls //orphan_dir:0000"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 5239722 26198604