whats the best way to copy all the ES indexes in my node to another mounted
drive, lets say?
my filesystem on which ES installation, data and log files are present got
corrupted. i want to unmount and run fsck on it and i dont know how long it
will take. meanwhile, i want to prevent service outage. so i want to copy
all of the data and binaries to another volume and start serving data from
what are my options?
assuming that ill stop indexing while i am copying data, is that good
i just did a dd of my drive to another volume while ES was running (but no
indexing happening). but when i fired up the ES in the destination volume,
it didnt work as i got bunch of "NoShardAvailableActionException exceptions.