This patch also supports writing to a temporary file and renaming
rather than appending to an existing file. This helps in avoiding
inconsistent files.
A block of data is split into data chunk and each data chunk is
written to each disk. Previously block size was used to read data
chunk which returns corrupted data.
This patch fixes the issue by reading chunk sized data from each disk
and assembles a block.
Fixes#1939
* Renaming a part from tmp namespace needs to be handled different from renaming of an object
* Made argument passing in xl.rename and xl.undoRename explicit
* Make ioErrCount updates go-routine safe
* Made ioErrCount int32 instead of *int32
... and implemented StorageAPI on *posix as opposed to posix type.
This is consistent with the thumb-rule that if a value of a type is
modified as part of the interface implementation then we implement the
interface on pointer to that type.
If requested offset/length of an object is equal to
erasureInfo.BlockSize, getBlockInfo() returns one more block added to
actual end block. This patch fixes the issue.
This patch also adds unit test for get objects with big files.
AppendFile ensures that it appends the entire buffer. Returns
an error otherwise, this patch removes the necessity for the
caller to look for 'n' return on short writes.
Ref #1893
Some environments might disable access to `/dev/tty`, fall
back to '80' in such scenarios.
Move to 'cheggaaa/pb' package for better cross platform
support on fetching terminal width.
Fixes#1891
* Added ErrPolicyNesting which is returned when nesting of policies has occured
* Replaces ErrMalformedPolicy in the case of nesting
* Changed test case in bucket-policy-parser_test.go (ErrMalformedPolicy -> ErrPolicyNesting)
Previously write quorum was set to (no. of disk / 2) + 3. As per new
change, the write quorum is set to (no. of disk / 2) + 2. This helps
to accommodate one more failure of disk.
Previously xl.isObject() returns false if one of the disk doesn't have
the object. Its possible that object may be present in another disk.
This patch fixes the issue by returning false only if given prefix
doesn't exist in all disks.
Fixes#1855
Harshavardhana