read file from sdfs failed.

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yaoha...@gmail.com

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Mar 24, 2017, 9:05:02 AM3/24/17
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my application use sdfs store data. sometimes when I read file from sdfs, it report errors.
please help resolve it.
cd_dedup_pool-volume-cfg.xml.log

yaoha...@gmail.com

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Mar 24, 2017, 9:09:42 AM3/24/17
to dedupfilesystem-sdfs-user-discuss
2017-03-24 21:06:43,097 [sdfs] [fuse.SDFS.SDFSFileSystem] [500] [Thread-69]  - unable to read file /vmserverd/VmwareBackupStorage/564dd5a3-983d-87fe-6afc-2fbf77b1804e#1490360168/[datastore1_(2)]_VMware-Test-csnew_VMware-Test-csnew-000002.vmdk
java.io.IOException: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:601)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
Caused by: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:586)
        ... 2 more
2017-03-24 21:06:43,099 [sdfs] [org.opendedup.sdfs.io.WritableCacheBuffer$1] [248] [pool-4-thread-12]  - error getting block
java.lang.Exception: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1090)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.filestore.HashBlobArchive.getChunk(HashBlobArchive.java:1070)
        at org.opendedup.sdfs.filestore.HashBlobArchive.getBlock(HashBlobArchive.java:659)
        at org.opendedup.sdfs.filestore.BatchFileChunkStore.getChunk(BatchFileChunkStore.java:126)
        at org.opendedup.sdfs.filestore.ChunkData.getChunk(ChunkData.java:198)
        at org.opendedup.collections.ProgressiveFileBasedCSMap.getData(ProgressiveFileBasedCSMap.java:732)
        at org.opendedup.sdfs.filestore.HashStore.getHashChunk(HashStore.java:221)
        at org.opendedup.sdfs.servers.HashChunkService.fetchChunk(HashChunkService.java:161)
        at org.opendedup.sdfs.servers.HCServiceProxy.fetchChunk(HCServiceProxy.java:617)
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1084)
        ... 3 more
2017-03-24 21:06:43,099 [sdfs] [org.opendedup.sdfs.io.WritableCacheBuffer$1] [248] [pool-4-thread-4]  - error getting block
java.lang.Exception: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1090)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.filestore.HashBlobArchive.getChunk(HashBlobArchive.java:1070)
        at org.opendedup.sdfs.filestore.HashBlobArchive.getBlock(HashBlobArchive.java:659)
        at org.opendedup.sdfs.filestore.BatchFileChunkStore.getChunk(BatchFileChunkStore.java:126)
        at org.opendedup.sdfs.filestore.ChunkData.getChunk(ChunkData.java:198)
        at org.opendedup.collections.ProgressiveFileBasedCSMap.getData(ProgressiveFileBasedCSMap.java:732)
        at org.opendedup.sdfs.filestore.HashStore.getHashChunk(HashStore.java:221)
        at org.opendedup.sdfs.servers.HashChunkService.fetchChunk(HashChunkService.java:161)
        at org.opendedup.sdfs.servers.HCServiceProxy.fetchChunk(HCServiceProxy.java:617)
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1084)
        ... 3 more
2017-03-24 21:06:43,100 [sdfs] [org.opendedup.sdfs.io.DedupFileChannel] [584] [Thread-61]  - Error while reading buffer 
java.io.IOException: error while getting blocks 1 errors found
        at org.opendedup.sdfs.io.WritableCacheBuffer.initBuffer(WritableCacheBuffer.java:315)
        at org.opendedup.sdfs.io.WritableCacheBuffer.getReadChunk(WritableCacheBuffer.java:191)
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:536)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
2017-03-24 21:06:43,102 [sdfs] [org.opendedup.sdfs.io.DedupFileChannel] [598] [Thread-61]  - unable to read /var/lib/dbackup3/storaged/.cd_sdfs/files/vmserverd/VmwareBackupStorage/564dd5a3-983d-87fe-6afc-2fbf77b1804e#1490360168/[datastore1_(2)]_VMware-Test-csnew_VMware-Test-csnew-000002.vmdk
java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:586)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
2017-03-24 21:06:43,103 [sdfs] [fuse.SDFS.SDFSFileSystem] [500] [Thread-61]  - unable to read file /vmserverd/VmwareBackupStorage/564dd5a3-983d-87fe-6afc-2fbf77b1804e#1490360168/[datastore1_(2)]_VMware-Test-csnew_VMware-Test-csnew-000002.vmdk
java.io.IOException: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:601)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
Caused by: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:586)
        ... 2 more
2017-03-24 21:06:43,118 [sdfs] [org.opendedup.sdfs.io.WritableCacheBuffer$1] [248] [pool-4-thread-12]  - error getting block
java.lang.Exception: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1090)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: requested block not found in /var/lib/dbackup3/storaged/.cd_sdfs/chunkstore/chunks/461/4612944337000220117
        at org.opendedup.sdfs.filestore.HashBlobArchive.getChunk(HashBlobArchive.java:1070)
        at org.opendedup.sdfs.filestore.HashBlobArchive.getBlock(HashBlobArchive.java:659)
        at org.opendedup.sdfs.filestore.BatchFileChunkStore.getChunk(BatchFileChunkStore.java:126)
        at org.opendedup.sdfs.filestore.ChunkData.getChunk(ChunkData.java:198)
        at org.opendedup.collections.ProgressiveFileBasedCSMap.getData(ProgressiveFileBasedCSMap.java:732)
        at org.opendedup.sdfs.filestore.HashStore.getHashChunk(HashStore.java:221)
        at org.opendedup.sdfs.servers.HashChunkService.fetchChunk(HashChunkService.java:161)
        at org.opendedup.sdfs.servers.HCServiceProxy.fetchChunk(HCServiceProxy.java:617)
        at org.opendedup.sdfs.io.WritableCacheBuffer$Shard.run(WritableCacheBuffer.java:1084)
        ... 3 more
2017-03-24 21:06:43,119 [sdfs] [org.opendedup.sdfs.io.DedupFileChannel] [584] [Thread-63]  - Error while reading buffer 
java.io.IOException: error while getting blocks 1 errors found
        at org.opendedup.sdfs.io.WritableCacheBuffer.initBuffer(WritableCacheBuffer.java:315)
        at org.opendedup.sdfs.io.WritableCacheBuffer.getReadChunk(WritableCacheBuffer.java:191)
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:536)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
2017-03-24 21:06:43,119 [sdfs] [org.opendedup.sdfs.io.DedupFileChannel] [598] [Thread-63]  - unable to read /var/lib/dbackup3/storaged/.cd_sdfs/files/vmserverd/VmwareBackupStorage/564dd5a3-983d-87fe-6afc-2fbf77b1804e#1490360168/[datastore1_(2)]_VMware-Test-csnew_VMware-Test-csnew-000002.vmdk
java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:586)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
2017-03-24 21:06:43,119 [sdfs] [fuse.SDFS.SDFSFileSystem] [500] [Thread-63]  - unable to read file /vmserverd/VmwareBackupStorage/564dd5a3-983d-87fe-6afc-2fbf77b1804e#1490360168/[datastore1_(2)]_VMware-Test-csnew_VMware-Test-csnew-000002.vmdk
java.io.IOException: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:601)
        at fuse.SDFS.SDFSFileSystem.read(SDFSFileSystem.java:478)
        at fuse.Filesystem3ToFuseFSAdapter.read(Filesystem3ToFuseFSAdapter.java:343)
Caused by: java.io.IOException: Error reading buffer
        at org.opendedup.sdfs.io.DedupFileChannel.read(DedupFileChannel.java:586)
        ... 2 more
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