* optimiz vacuuming volume
* fix bugx
* rename parameters
* fix conflict
* change copyDataBasedOnIndexFile to an instance method
* close needlemap
* optimiz commiting Vacuum volume for leveldb index
* fix bugs
* fix leveldb loading bugs
* refactor
* fix leveldb loading bug
* add leveldb recovery
* add test case for levelDB
* modify test case to cover all the new branches
* use one tmpNm instead of two instances
* refactor
* refactor
* move setWatermark to the end
* add test for watermark and updating leveldb
* fix error logic
* refactor, add test
* check nil before close needlemapeer
add test case
fix metric bug
* add tests, fix bugs
* adjust log level
remove wrong test case
refactor
* avoid duplicate updating metric for leveldb index
Under normal circumstances, there will be no problems, but when the
master is debugged in the local environment, the volume client cannot
communicate with the master normally, so the sendHeartBeat logic is
restarted, and a new connection is created to report the heartbeat. If
the master has not cleared the uuid of the volume at this time, then The
master will respond to volume duplicateUUIDS, and the volume service
will exit, but in fact the uuid of the volume is not duplicated
from Jethro in slack:
is it possible to make the assign request a bit smarter? Currently I’m in the state that a disk failed but all assign request are being send to this volume. It would be cool if the master sees this and stopped using this volume.
e=HTTP(http://x:8089/913,045a782b63176edf) not 200 but 500 Internal Server Error
Body={"size":740167,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"ee4381e202212ff3aee647704c036689"}
e=HTTP(http://x:8089/913,045a782c90240077) not 200 but 500 Internal Server Error
Body={"size":792779,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"c43463ccc11eb6eb2fc306f407a6a953"}
e=HTTP(http://x:8089/913,045a782e6b7901ea) not 200 but 500 Internal Server Error
Body={"size":3962392,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"04c91198e9b276c81f11dbf189af5d28"}
