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SMH On Tue, Aug 11, 2020 at 7:49 PM Bruce Ferrell <bferr...@baywinds.org> wrote: > On 8/11/20 1:42 PM, Oskar Atkinson wrote: > > > > Howdy, > > > > our NTOP instance is installed on a dedicated machine, 500GB SSD > > > > unfortunately, we ran out of disk space > > > > most data seem to be in: > > > > 144G /var/lib/mysql > > 195G /var/lib/ntopng > > > > > > now the question is how to shrink the data without killing the NTOP > install. I have CLI access to the machine only, NTOP UI is not coming up > anymore > > > > Thanks in advance for any hints > > > > Oskar > > > > -- > > Oskar Atkinson > > CF > > xBar7 Communications, LLC > > 231 Gray Mountain Dr > > Lyons, CO 80540 > > 720-230-6834 > > 720-496-6834 direct > > > > _______________________________________________ > > Ntop mailing list > > Ntop@listgateway.unipi.it > > http://listgateway.unipi.it/mailman/listinfo/ntop > > Oskar > > Since you have CLI access (I presume root) these are the things I would > check for: > > 1.) See if /var/log can be cleaned and how much space that will buy you > > 2.) check /var/lib/mysql for log files (there are several kinds) If there > are old ones, remove them. if there are bin logs, they can be safely > removed as well. > > Once you free space, continue checking. "stuff" mysql has held in > ram will try to write itself to disk... If mysql hasn't locked up > completely. > > You will almost certainly have to repair the mysql table spaces in > any case. > > There are repair/optimize table commands that will reclaim space > used by deleted rows. > > As databases go, this is actually fairly small. > > 3.) /var/lib/ntopng contains a number of flat files. You'll want to look > at that carefully to determin what you can safely prune > > > > > _______________________________________________ > Ntop mailing list > Ntop@listgateway.unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop
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