87     PLOG(ERROR) << "Failed to unlink: " << last_command_file;  in DeleteLastCommandFile()
98       PLOG(ERROR) << "Failed to open " << last_command_file;  in ParseLastCommandFile()
109     LOG(ERROR) << "Failed to read: " << last_command_file;  in ParseLastCommandFile()
115     LOG(ERROR) << "Unexpected line counts in last command file: " << content;  in ParseLastCommandFile()
120     LOG(ERROR) << "Failed to parse integer in: " << lines[0];  in ParseLastCommandFile()
131     PLOG(ERROR) << "Failed to open " << dirname;  in FsyncDir()
136     PLOG(ERROR) << "Failed to fsync " << dirname;  in FsyncDir()
150     PLOG(ERROR) << "Failed to update last command";  in UpdateLastCommandIndex()
155     PLOG(ERROR) << "Failed to fsync " << last_command_tmp;  in UpdateLastCommandIndex()
160     PLOG(ERROR) << "Failed to change owner for " << last_command_tmp;  in UpdateLastCommandIndex()
165     PLOG(ERROR) << "Failed to rename" << last_command_tmp;  in UpdateLastCommandIndex()
180     PLOG(ERROR) << "Failed to create directory for marker: " << dirname;  in SetUpdatedMarker()
185     PLOG(ERROR) << "Failed to write to marker file " << marker;  in SetUpdatedMarker()
207     PLOG(ERROR) << "BLKDISCARD ioctl failed";  in discard_blocks()
217         PLOG(ERROR) << "lseek64 failed";  in check_lseek()
255       LOG(ERROR) << "range sink write overrun; can't write " << size << " bytes";  in Write()
273         PLOG(ERROR) << "Failed to write " << write_now << " bytes of data";  in Write()
382       LOG(ERROR) << "Failed to write " << write_now << " bytes.";  in receive_new_data()
423       LOG(ERROR) << "No space left in output range";  in receive_brotli_new_data()
436       LOG(ERROR) << "Decompression failed with "  in receive_brotli_new_data()
446       LOG(ERROR) << "Failed to write " << write_now << " bytes.";  in receive_brotli_new_data()
492       PLOG(ERROR) << "Failed to read " << size << " bytes of data";  in ReadBlocks()
517       PLOG(ERROR) << "Failed to write " << size << " bytes of data";  in WriteBlocks()
566       LOG(ERROR) << "failed to parse source range in cmd:\n" << params.cmdline;  in PrintHashForCorruptedSourceBlocks()
573       LOG(ERROR) << "failed to parse source range in cmd:\n" << params.cmdline;  in PrintHashForCorruptedSourceBlocks()
586     LOG(ERROR) << "Failed to parse range in " << params.cmdline;  in PrintHashForCorruptedSourceBlocks()
639     LOG(ERROR) << "No stash saved for id: " << id;  in PrintHashForMissingStashedBlocks()
647     LOG(ERROR) << "failed to read source blocks for stash: " << id;  in PrintHashForMissingStashedBlocks()
664       LOG(ERROR) << "failed to verify blocks (expected " << expected << ", read " << hexdigest  in VerifyBlocks()
695       PLOG(ERROR) << "opendir \"" << dirname << "\" failed";  in EnumerateStash()
716     PLOG(ERROR) << "unlink \"" << fn << "\" failed";  in DeleteFile()
730       PLOG(ERROR) << "rmdir \"" << dirname << "\" failed";  in DeleteStash()
745         LOG(ERROR) << "failed to read source blocks in stash map.";  in LoadStash()
749         LOG(ERROR) << "failed to verify loaded source blocks in stash map.";  in LoadStash()
764       PLOG(ERROR) << "stat \"" << fn << "\" failed";  in LoadStash()
773     LOG(ERROR) << fn << " size " << sb.st_size << " not multiple of block size " << BLOCKSIZE;  in LoadStash()
780     PLOG(ERROR) << "open \"" << fn << "\" failed";  in LoadStash()
788     PLOG(ERROR) << "Failed to read " << sb.st_size << " bytes of data";  in LoadStash()
794     LOG(ERROR) << "unexpected contents in " << fn;  in LoadStash()
796       LOG(ERROR) << "failed to find source blocks number for stash " << id  in LoadStash()
816     LOG(ERROR) << "not enough space to write stash";  in WriteStash()
845     PLOG(ERROR) << "failed to create \"" << fn << "\"";  in WriteStash()
850     PLOG(ERROR) << "failed to chown \"" << fn << "\"";  in WriteStash()
856     PLOG(ERROR) << "Failed to write " << blocks * BLOCKSIZE << " bytes of data";  in WriteStash()
862     PLOG(ERROR) << "fsync \"" << fn << "\" failed";  in WriteStash()
867     PLOG(ERROR) << "rename(\"" << fn << "\", \"" << cn << "\") failed";  in WriteStash()
933       PLOG(ERROR) << "stat \"" << fn << "\" failed";  in CreateStash()
1001     LOG(ERROR) << "invalid src_block_count \"" << token << "\"";  in LoadSourceBlocks()
1036       LOG(ERROR) << "invalid parameter";  in LoadSourceBlocks()
1044       LOG(ERROR) << "failed to load stash " << tokens[0];  in LoadSourceBlocks()
1087     LOG(ERROR) << "missing source hash";  in LoadSrcTgtVersion3()
1098       LOG(ERROR) << "missing target hash";  in LoadSrcTgtVersion3()
1107     LOG(ERROR) << "invalid parameters";  in LoadSrcTgtVersion3()
1141         LOG(ERROR) << "failed to stash overlapping source blocks";  in LoadSrcTgtVersion3()
1164   LOG(ERROR) << "partition has unexpected contents";  in LoadSrcTgtVersion3()
1178     LOG(ERROR) << "failed to read blocks for move";  in PerformCommandMove()
1216     LOG(ERROR) << "missing id and/or src range fields in stash command";  in PerformCommandStash()
1241     LOG(ERROR) << "failed to load source blocks for stash " << id;  in PerformCommandStash()
1261     LOG(ERROR) << "missing stash id in free command";  in PerformCommandFree()
1277     LOG(ERROR) << "missing target blocks for zero";  in PerformCommandZero()
1304           PLOG(ERROR) << "Failed to write " << BLOCKSIZE << " bytes of data";  in PerformCommandZero()
1322     LOG(ERROR) << "missing target blocks for new";  in PerformCommandNew()
1338         LOG(ERROR) << "missing " << (tgt.blocks() * BLOCKSIZE - params.nti.writer->BytesWritten())  in PerformCommandNew()
1357     LOG(ERROR) << "missing patch offset or length for " << params.cmdname;  in PerformCommandDiff()
1363     LOG(ERROR) << "invalid patch offset";  in PerformCommandDiff()
1369     LOG(ERROR) << "invalid patch len";  in PerformCommandDiff()
1378     LOG(ERROR) << "failed to read blocks for diff";  in PerformCommandDiff()
1404           LOG(ERROR) << "Failed to apply image patch.";  in PerformCommandDiff()
1412           LOG(ERROR) << "Failed to apply bsdiff patch.";  in PerformCommandDiff()
1420         LOG(ERROR) << "Failed to fully write target blocks (range sink underrun): Missing "  in PerformCommandDiff()
1448     PLOG(ERROR) << "failed to fstat device to erase";  in PerformCommandErase()
1453     LOG(ERROR) << "not a block device; skipping erase";  in PerformCommandErase()
1458     LOG(ERROR) << "missing target blocks for erase";  in PerformCommandErase()
1495     LOG(ERROR) << "Invaild arguments count in hash computation " << params.cmdline;  in PerformCommandComputeHashTree()
1502     LOG(ERROR) << "Invalid hash tree ranges in " << params.cmdline;  in PerformCommandComputeHashTree()
1508     LOG(ERROR) << "Invalid source ranges in " << params.cmdline;  in PerformCommandComputeHashTree()
1514     LOG(ERROR) << "Invalid hash algorithm in " << params.cmdline;  in PerformCommandComputeHashTree()
1521     LOG(ERROR) << "Failed to parse salt in " << params.cmdline;  in PerformCommandComputeHashTree()
1527     LOG(ERROR) << "Invalid root hash in " << params.cmdline;  in PerformCommandComputeHashTree()
1534     LOG(ERROR) << "Failed to initialize hash tree computation, source " << source_ranges.ToString()  in PerformCommandComputeHashTree()
1544       PLOG(ERROR) << "Failed to seek to block: " << begin;  in PerformCommandComputeHashTree()
1551         LOG(ERROR) << "Failed to read data in " << begin << ":" << end;  in PerformCommandComputeHashTree()
1556         LOG(ERROR) << "Failed to update hash tree builder";  in PerformCommandComputeHashTree()
1563     LOG(ERROR) << "Failed to build hash tree";  in PerformCommandComputeHashTree()
1569     LOG(ERROR) << "Root hash of the verity hash tree doesn't match the expected value. Expected: "  in PerformCommandComputeHashTree()
1576     LOG(ERROR) << "Failed to write hash tree to output";  in PerformCommandComputeHashTree()
1600       PLOG(ERROR) << "Cannot read " << dm_target_name_path;  in Sha1DevicePath()
1609     PLOG(ERROR) << "Cannot get dm target name for " << path;  in Sha1DevicePath()
1679     LOG(ERROR) << "Block device path for " << blockdev_filename->data << " not found. " << name  in PerformBlockImageUpdate()
1692     LOG(ERROR) << name << "(): no file \"" << patch_data_fn->data << "\" in package";  in PerformBlockImageUpdate()
1700     LOG(ERROR) << name << "(): no file \"" << new_data_fn->data << "\" in package";  in PerformBlockImageUpdate()
1707     PLOG(ERROR) << "open \"" << block_device_path << "\" failed";  in PerformBlockImageUpdate()
1732       LOG(ERROR) << "Failed to remove partition updated marker " << updated_marker << ": " << err;  in PerformBlockImageUpdate()
1747     LOG(ERROR) << "unexpected transfer list version [" << lines[0] << "]";  in PerformBlockImageUpdate()
1800       LOG(ERROR) << "pthread_create failed: " << strerror(error);  in PerformBlockImageUpdate()
1839       LOG(ERROR) << "unexpected command [" << params.cmdname << "]";  in PerformBlockImageUpdate()
1862       LOG(ERROR) << "failed to execute command [" << line << "]";  in PerformBlockImageUpdate()
1887         PLOG(ERROR) << "fsync failed";  in PerformBlockImageUpdate()
1954     PLOG(ERROR) << "fsync failed";  in PerformBlockImageUpdate()
2093     LOG(ERROR) << "Block device path for " << blockdev_filename->data << " not found. " << name  in RangeSha1Fn()
2164     LOG(ERROR) << "Block device path for " << arg_filename->data << " not found. " << name  in CheckFirstBlockFn()
2239     LOG(ERROR) << "Block device path for " << filename->data << " not found. " << name  in BlockImageRecoverFn()