openstack/swift
Code Issues Proposed changes

Add cautionary note re delay_reaping in account-server.conf-sample

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Change-Id: I2c3eea783321338316eecf467d30ba0b3217256c
Related-Bug: #1514528
This commit is contained in:
Alistair Coles
2017-09-27 16:35:27 +01:00
parent ff23dcdf3a
commit 93fc9d2de8
3 changed files with 19 additions and 3 deletions
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6
doc/manpages/account-server.conf.5
View File

@@ -386,7 +386,11 @@ Connection timeout to external services. The default is 0.5 seconds.
.IP \fBdelay_reaping\fR
Normally, the reaper begins deleting account information for deleted accounts
immediately; you can set this to delay its work however. The value is in
seconds. The default is 0.
seconds. The default is 0. The sum of this value and the
container-updater interval should be less than the account-replicator
reclaim_age. This ensures that once the account-reaper has deleted a
container there is sufficient time for the container-updater to report to the
account before the account DB is removed.
.IP \fBreap_warn_after\fR
If the account fails to be be reaped due to a persistent error, the
account reaper will log a message such as:

10
doc/source/deployment_guide.rst
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@@ -1650,7 +1650,15 @@ delay_reaping 0 Normally, the reaper begins deleting
account information for deleted accounts
immediately; you can set this to delay
its work however. The value is in seconds,
2592000 = 30 days, for example.
2592000 = 30 days, for example. The sum of
this value and the container-updater
``interval`` should be less than the
account-replicator ``reclaim_age``. This
ensures that once the account-reaper has
deleted a container there is sufficient
time for the container-updater to report
to the account before the account DB is
removed.
reap_warn_after 2892000 If the account fails to be be reaped due
to a persistent error, the account reaper
will log a message such as:

6
etc/account-server.conf-sample
View File

@@ -203,7 +203,11 @@ use = egg:swift#recon
#
# Normally, the reaper begins deleting account information for deleted accounts
# immediately; you can set this to delay its work however. The value is in
# seconds; 2592000 = 30 days for example.
# seconds; 2592000 = 30 days for example. The sum of this value and the
# container-updater interval should be less than the account-replicator
# reclaim_age. This ensures that once the account-reaper has deleted a
# container there is sufficient time for the container-updater to report to the
# account before the account DB is removed.
# delay_reaping = 0
#
# If the account fails to be reaped due to a persistent error, the