Re: Backup compaction optimization in a block-level replication environment

2019-11-07 Thread ellie timoney
I'm not sure if I'm just not understanding, but if the chunk offsets were to remain the same, then there's no benefit to compaction? A (say) 2gb file full of zeroes between small chunks is still the same 2gb on disk as one that's never been compacted at all! And if you don't use the compaction

Re: Backup compaction optimization in a block-level replication environment

2019-11-07 Thread Deborah Pickett
On 2019-11-08 09:13, ellie timoney wrote: I'm not sure if I'm just not understanding, but if the chunk offsets were to remain the same, then there's no benefit to compaction? A (say) 2gb file full of zeroes between small chunks is still the same 2gb on disk as one that's never been compacted a

Cyrus backup: is traffic from master to backup server encrypted?

2019-11-07 Thread Deborah Pickett
... or do I need to establish my own SSH tunnel from master to backup server? I've set up my dedicated Cyrus backup server with tls_server_cert and tls_server_key, and when I connect to port 2005 I see that STARTTLS is offered: # nc localhost 2005 * SASL PLAIN LOGIN DIGEST-MD5 * STARTTLS * C