57 IOStatus IOError(const std::string& context, const std::string& file_name,  in IOError()  function
67       return IOStatus::IOError(IOStatus::kStaleFile);  in IOError()
72       return IOStatus::IOError(IOErrorMsg(context, file_name),  in IOError()
249       s = IOError("While reading file sequentially", filename_, errno);  in Read()
287     s = IOError(  in PositionedRead()
297     return IOError("While fseek to skip " + ToString(n) + " bytes", filename_,  in Skip()
313       return IOError("While fadvise NotNeeded offset " + ToString(offset) +  in InvalidateCache()
461     return Status::IOError("Cannot open directory " + directory);  in GetLogicalBlockSizeOfDirectory()
599     s = IOError(  in Read()
693         req->status = IOError("Req failed", filename_, cqe->res);  in MultiRead()
720           req->status = IOError("Req returned more bytes than requested",  in MultiRead()
749       s = IOError("While prefetching offset " + ToString(offset) + " len " +  in Prefetch()
803   return IOError("While fadvise NotNeeded offset " + ToString(offset) +  in InvalidateCache()
844     return IOError("While mmap read offset " + ToString(offset) +  in Read()
865   return IOError("While fadvise not needed. Offset " + ToString(offset) +  in InvalidateCache()
884       return IOError("While munmap", filename_, munmap_status);  in UnmapCurrentRegion()
913       return IOStatus::IOError("Error allocating space to file : " + filename_ +  in MapNewRegion()
922     return IOStatus::IOError("MMap failed on " + filename_);  in MapNewRegion()
947     return IOError("While msync", filename_, errno);  in Msync()
1017     s = IOError("While closing mmapped file", filename_, errno);  in Close()
1021       s = IOError("While ftruncating mmaped file", filename_, errno);  in Close()
1027       s = IOError("While closing mmapped file", filename_, errno);  in Close()
1045     return IOError("While fdatasync mmapped file", filename_, errno);  in Sync()
1057     return IOError("While fsync mmaped file", filename_, errno);  in Fsync()
1085   return IOError("While fadvise NotNeeded mmapped file", filename_, errno);  in InvalidateCache()
1105     return IOError(  in Allocate()
1152     return IOError("While appending to file", filename_, errno);  in Append()
1171     return IOError("While pwrite to file at offset " + ToString(offset),  in PositionedAppend()
1183     s = IOError("While ftruncate file to size " + ToString(size), filename_,  in Truncate()
1240     s = IOError("While closing file after writing", filename_, errno);  in Close()
1255     return IOError("While fdatasync", filename_, errno);  in Sync()
1263     return IOError("While fsync", filename_, errno);  in Fsync()
1307   return IOError("While fadvise NotNeeded", filename_, errno);  in InvalidateCache()
1328     return IOError(  in Allocate()
1355       return IOError("While sync_file_range returned " + ToString(ret),  in RangeSync()
1390     return IOError(  in Write()
1411       return IOError("While reading random read/write file offset " +  in Read()
1437     return IOError("While fdatasync random read/write file", filename_, errno);  in Sync()
1445     return IOError("While fsync random read/write file", filename_, errno);  in Fsync()
1453     return IOError("While close random read/write file", filename_, errno);  in Close()
1474     return IOError("While fsync", "a directory", errno);  in Fsync()