Commit Graph

17 Commits

Author SHA1 Message Date
Cameron Ayer
c2525ba2b5 satellite/{repair,satellitedb}: clean up healthy segments from repair queue at end of checker iteration
Repair workers prioritize the most unhealthy segments. This has the consequence that when we
finally begin to reach the end of the queue, a good portion of the remaining segments are
healthy again as their nodes have come back online. This makes it appear that there are more
injured segments than there actually are.

solution:
Any time the checker observes an injured segment it inserts it into the repair queue or
updates it if it already exists. Therefore, we can determine which segments are no longer
injured if they were not inserted or updated by the last checker iteration. To do this we
add a new column to the injured segments table, updated_at, which is set to the current time
when a segment is inserted or updated. At the end of the checker iteration, we can delete any
items where updated_at < checker start.

Change-Id: I76a98487a4a845fab2fbc677638a732a95057a94
2020-09-29 20:38:22 +00:00
Egon Elbre
410d897840 satellite: fix string(int) conversions
Change-Id: I54c6ca8c2dad3c321175f72271b7536cc2a4df09
2020-06-12 06:41:34 +00:00
Moby von Briesen
290c006a10 satellite/repair/{checker,queue}: add metric for new segments added to repair queue
* add monkit stat new_remote_segments_needing_repair, which reports the
number of new unhealthy segments in the repair queue since the previous
checker iteration

Change-Id: I2f10266006fdd6406ece50f4759b91382059dcc3
2020-05-27 06:23:47 +00:00
Bill Thorp
94c11c5212 satellite: remove some unnecessary UTC() calls
Fixes some easy cases of extraneous UTC() calls

Change-Id: I3f4c287ae622a455b9a492a8892a699e0710ca9a
2020-03-13 13:49:44 +00:00
Bill Thorp
e99e675fb1 satellite/satellitedb: use time zones with all timestamps
The migration was broken into one migration per table to reduce table locking and reduce the
chances of failure due to SQL timeouts.

Of the 14 fields that lacked time zones, only the 3 named 'interval_start` seemed to have non-UTC data in them.
These fields are fixed in the migration by removing the +00 and adding  AT TIME ZONE current_setting('TIMEZONE')
Field with good data are migrated by adding AT TIME ZONE 'UTC'

Note that postgres's timezone() is different than cockroach's timezone() so AT TIME ZONE is used.

https://storjlabs.atlassian.net/browse/SM-104

Change-Id: I410f2f1d7c11b143f17844347f37e6f4b1e70fce
2020-03-05 21:11:25 +00:00
Moby von Briesen
4e5a7f13c7 satellite/repair/queue: Prioritize selection of items off repair queue by segment health
Add a column to the repair queue table in the satellite db for healthy
piece count. When an item is selected from the repair queue, the least
durable segment that has not been attempted in the past hour should be
selected first. This prevents our repairer from getting stuck doing work
on segments that are close to the repair threshold while allowing
segments that are more unhealthy to degrade further.

The migration also clears the repair queue so that the migration runs
quickly and we can properly account for segment health in future repair
work.

We do not select items off the repair queue that have been attempted in
the past six hours. This was changed from on hour to allow us time to
try a wider variety of segments when the repair queue is very large.

Change-Id: Iaf183f1e5fd45cd792a52e3563a3e43a2b9f410b
2020-02-26 09:54:16 -05:00
Egon Elbre
f3b4bf2b7c satellite/satellitedb/satellitedbtest: pass ctx as an argument
ctx is created in most tests, instead pass in as argument
to reduce code duplication.

Change-Id: I466c51c008392001129c8b007c9d6b3619935ac4
2020-01-20 16:35:42 +02:00
Jeff Wendling
9da16b1d9e satellite/satellitedb/dbx: name the package dbx
everyone was importing it as dbx anyway. why should it be
named satellitedb? so yeah just pass the "-p dbx" flag.

Change-Id: I5efa669f4f00f196b38a9acd0d402009475a936f
2020-01-15 15:16:39 -07:00
Egon Elbre
6615ecc9b6 common: separate repository
Change-Id: Ibb89c42060450e3839481a7e495bbe3ad940610a
2019-12-27 14:11:15 +02:00
Cameron Ayer
a4f9865b47 satellite: adds and enables cockroachdb compatibility for tests
Change-Id: I85a3ad8c3b9d7e15ea8675b6c55af0002933db57
2019-12-16 22:29:25 +00:00
Jennifer Johnson
ecb960f506 private/dbutil: distinguishes between db drivers and implementations to allow for different implementations of SQL queries.
Change-Id: I2dc8d1d371139aa8bc805e92a2b80b71f580fd64
2019-12-04 18:31:26 +00:00
Egon Elbre
ee6c1cac8a
private: rename internal to private (#3573) 2019-11-14 21:46:15 +02:00
Egon Elbre
3c438f31bd
satellite/satellitedb: remove sqlite support (#3296) 2019-10-19 00:27:57 +03:00
Egon Elbre
a801fab66a
all: add archview annotations (#2964) 2019-09-10 16:24:16 +03:00
Egon Elbre
6ff94caf22
satellite/satellitedb: move tests near the interface (#2863) 2019-08-26 13:19:02 +03:00
Alexander Leitner
159ad439b1
Add count to repair queue (#2661)
* Add count to repair queue
2019-07-30 11:21:40 -04:00
Egon Elbre
5d0816430f
rename all the things (#2531)
* rename pkg/linksharing to linksharing
* rename pkg/httpserver to linksharing/httpserver
* rename pkg/eestream to uplink/eestream
* rename pkg/stream to uplink/stream
* rename pkg/metainfo/kvmetainfo to uplink/metainfo/kvmetainfo
* rename pkg/auth/signing to pkg/signing
* rename pkg/storage to uplink/storage
* rename pkg/accounting to satellite/accounting
* rename pkg/audit to satellite/audit
* rename pkg/certdb to satellite/certdb
* rename pkg/discovery to satellite/discovery
* rename pkg/overlay to satellite/overlay
* rename pkg/datarepair to satellite/repair
2019-07-28 08:55:36 +03:00