Changes between Version 13 and Version 14 of red-mosh-reorganization


Ignore:
Timestamp:
Dec 17, 2018, 9:40:11 PM (9 months ago)
Author:
Patrick Gibbs
Comment:

fix two typos

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  • red-mosh-reorganization

    v13 v14  
    2626Tracked via #13885 and #13886.
    2727
    28 == Phase one: backup chages ==
     28== Phase one: backup changes ==
    2929
    3030Our current backup strategy places an enormous disk i/o strain on our servers. While this strain is mostly confined to off hours (for US and Mexico members), it often continues for some servers past 10 or 11 am America/New_York time, thus contributing to the disk i/o strain during our peak time.
    3131
    32 The problem is that we run ''both'' an onsite rdiff-backup with 10 days of increments saved followed immediately by an rsync off-site backup. That means all files on all servers are ready twice.
     32The problem is that we run ''both'' an onsite rdiff-backup with 10 days of increments saved followed immediately by an rsync off-site backup. That means all files on all servers are read twice.
    3333
    3434We could signficantly reduce this load by instead running an rsync backup to our onsite backup server, then running an incremental backup from the onsite backup server to the offsite server during the day (and perhaps switching from rdiff-backup to borg-backup to see if we get better performance (see [ticket:12677#comment:15]).