47dcfcbdd4
introduce deadlines on READ operations ( #17724 )
2023-07-27 07:33:05 -07:00
a7c71e4c6b
protect disk monitoring to avoid busy loop configuration ( #17723 )
2023-07-25 20:02:22 -07:00
e7b60c4d65
Add slow drive timeouts to match with active disk monitoring ( #17701 )
...
allow active disk-monitoring to be configurable, and use
these add deadlines in various call layers for various
syscalls.
2023-07-25 16:58:31 -07:00
4f89e5bba9
Add active disk health checks ( #17539 )
...
Add check every 2 minutes to see if a write+read operation can complete.
If disk is unresponsive for 2 minutes or returns errFaultyDisk, take it offline.
2023-07-13 11:41:55 -07:00
e20aab25ec
Check for progress before we reach the limit ( #17552 )
2023-07-07 00:13:57 -07:00
6efcf9c982
Do lockless last minute latency metrics ( #17576 )
...
Collect metrics in one second and accumulate lockless before sending upstream.
2023-07-05 10:40:45 -07:00
5a1612fe32
Bump up madmin-go and pkg deps ( #17469 )
2023-06-19 17:53:08 -07:00
e372e4e592
add nodeName to the log while taking drive offline ( #17124 )
2023-05-03 15:05:45 -07:00
6e359c586e
fix: close chan before return in scanner usage updates ( #16960 )
2023-04-04 10:51:05 -07:00
fd6622458b
Add detailed scanner trace output and notifications ( #16668 )
2023-02-21 09:33:33 -08:00
a30cfdd88f
Bump up madmin-go to v2 ( #16162 )
2022-12-06 13:46:50 -08:00
c84e2939e4
trace: Publish storage layer errors ( #16153 )
2022-12-01 12:10:54 -08:00
cc1d8f0057
Check for abandoned data when healing ( #16122 )
2022-11-28 10:20:55 -08:00
0c81f1bdb3
indicate how long it took to bring the drive online ( #15835 )
2022-10-11 11:33:56 -07:00
2d9b5a65f1
verify RenameData() versions to be consistent ( #15649 )
...
xl.meta gets written and never rolled back, however
we definitely need to validate the state that is
persisted on the disk, if there are inconsistencies
- more than write quorum we should return an error
to the client
- if write quorum was achieved however there are
inconsistent xl.meta's we should simply trigger
an MRF on them
2022-09-05 16:51:37 -07:00
8eec49304d
use logger.Info instead of logger.LogIf
2022-08-08 16:13:58 -07:00
ecdc2f2f5f
fix: maxConcurrent '0' is an invalid value ( #15500 )
...
log and continue with defaults instead of
crashing the service.
2022-08-08 15:18:45 -07:00
b57e7321e7
Replaces 'disk'=>'drive' visible to end user ( #15464 )
2022-08-04 16:10:08 -07:00
f939d1c183
Independent Multipart Uploads ( #15346 )
...
Do completely independent multipart uploads.
In distributed mode, a lock was held to merge each multipart
upload as it was added. This lock was highly contested and
retries are expensive (timewise) in distributed mode.
Instead, each part adds its metadata information uniquely.
This eliminates the per object lock required for each to merge.
The metadata is read back and merged by "CompleteMultipartUpload"
without locks when constructing final object.
Co-authored-by: Harshavardhana <harsha@minio.io>
2022-07-19 08:35:29 -07:00
b49fc33cb3
purge objects immediately with `x-minio-force-delete` in DeleteObject and DeleteBucket API ( #15148 )
2022-07-11 09:15:54 -07:00
ac055b09e9
Add detailed scanner metrics ( #15161 )
2022-07-05 14:45:49 -07:00
2471bdda00
fix: for DiskInfo call cache disk metrics ( #15229 )
...
Small uploads spend a significant amount of time (~5%) fetching disk info metrics. Also maps are allocated for each call.
Add a 100ms cache to disk metrics.
2022-07-05 11:02:30 -07:00
edf364bf21
tracing: Add disk path to storage tracing ( #14883 )
...
Example:
2022-05-09T17:14:04:000 [STORAGE] storage.ListVols 127.0.0.1:9000 /tmp/xl/2 / 227.834µs
2022-05-09T17:14:04:000 [STORAGE] storage.ListVols 127.0.0.1:9000 /tmp/xl/4 / 236.042µs
2022-05-09T17:14:04:000 [STORAGE] storage.ListVols 127.0.0.1:9000 /tmp/xl/3 / 130.958µs
2022-05-09T17:14:04:000 [STORAGE] storage.ListVols 127.0.0.1:9000 /tmp/xl/1 / 102.875µs
2022-05-10 07:48:07 -07:00
507f993075
attempt to real resolve when there is a quorum failure on reads ( #14613 )
2022-04-20 12:49:05 -07:00
16431d222c
heal: Enable periodic bitrot scan configuration ( #14464 )
2022-04-07 08:10:40 -07:00
a42b576382
keep maximum concurrent operations to 512 (to sustain upto 1024 open fds)
2022-03-23 17:02:04 -07:00
c1760fb764
Move apiCalls to front for field alignment ( #14568 )
...
Fixes #14565
2022-03-17 10:57:52 -07:00
b890bbfa63
Add local disk health checks ( #14447 )
...
The main goal of this PR is to solve the situation where disks stop
responding to operations. This generally causes an FD build-up and
eventually will crash the server.
This adds detection of hung disks, where calls on disk get stuck.
We add functionality to `xlStorageDiskIDCheck` where it keeps
track of the number of concurrent requests on a given disk.
A total number of 100 operations are allowed. If this limit is reached
we will block (but not reject) new requests, but we will monitor the
state of the disk.
If no requests have been completed or updated within a 15-second
window, we mark the disk as offline. Requests that are blocked will be
unblocked and return an error as "faulty disk".
New requests will be rejected until the disk is marked OK again.
Once a disk has been marked faulty, a check will run every 5 seconds that
will attempt to write and read back a file. As long as this fails the disk will
remain faulty.
To prevent lots of long-running requests to mark the disk faulty we
implement a callback feature that allows updating the status as parts
of these operations are running.
We add a reader and writer wrapper that will update the status of each
successful read/write operation. This should allow fine enough granularity
that a slow, but still operational disk will not reach 15 seconds where
50 operations have not progressed.
Note that errors themselves are not enough to mark a disk faulty.
A nil (or io.EOF) error will mark a disk as "good".
* Make concurrent disk setting configurable via `_MINIO_DISK_MAX_CONCURRENT`.
* de-couple IsOnline() from disk health tracker
The purpose of IsOnline() is to ensure that we
reconnect the drive only when the "drive" was
- disconnected from network we need to validate
if the drive is "correct" and is the same drive
which belongs to this server.
- drive was replaced we have to format it - we
support hot swapping of the drives.
IsOnline() is not meant for taking the drive offline
when it is hung, it is not useful we can let the
drive be online instead "return" errors for relevant
calls.
* return errFaultyDisk for DiskInfo() call
Co-authored-by: Harshavardhana <harsha@minio.io>
Possible future Improvements:
* Unify the REST server and local xlStorageDiskIDCheck. This would also improve stats significantly.
* Allow reads/writes to be aborted by the context.
* Add usage stats, concurrent count, blocked operations, etc.
2022-03-09 11:38:54 -08:00
45a99c3fd3
publish storage API latency through node metrics ( #14117 )
...
Publish storage functions latency to help compare the performance
of different disks in a single deployment.
e.g.:
```
minio_node_disk_latency_us{api="storage.WalkDir",disk="/tmp/xl/1",server="localhost:9001"} 226
minio_node_disk_latency_us{api="storage.WalkDir",disk="/tmp/xl/2",server="localhost:9002"} 1180
minio_node_disk_latency_us{api="storage.WalkDir",disk="/tmp/xl/3",server="localhost:9003"} 1183
minio_node_disk_latency_us{api="storage.WalkDir",disk="/tmp/xl/4",server="localhost:9004"} 1625
```
2022-01-25 16:31:44 -08:00
3db931dc0e
Improve listing consistency with version merging ( #13723 )
2021-12-02 11:29:16 -08:00
bb639d9f29
remove double reads delete versions ( #13544 )
...
deleting collection of versions belonging
to same object, we can avoid re-reading
the xl.meta from the disk instead purge
all the requested versions in-memory,
the tradeoff is to allocate a map to de-dup
the versions, allow disks to be read only
once per object.
additionally reduce the data transfer between
nodes by shortening msgp data values.
2021-11-01 10:50:07 -07:00
bc6067d195
Add admin inspect Glob support ( #13328 )
...
* Add admin Glob support
Allow returning multiple files on inspect calls.
```
λ mc admin inspect --json local2/testbucket/nyc-taxi-data-10M.csv.zst/*
...
λ unzip -l inspect.5f0643b2.zip
Archive: inspect.5f0643b2.zip
Length Date Time Name
--------- ---------- ----- ----
0 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
802 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
0 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
802 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
0 2021-09-03 12:50 192.168.1.78:9001/759cd5ac-7860-4cf3-acad-a375fcbae338/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
802 2021-09-03 12:50 192.168.1.78:9001/759cd5ac-7860-4cf3-acad-a375fcbae338/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
0 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
802 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
--------- -------
3208 8 files
```
Using fully recursive:
```
λ mc admin inspect local2/testbucket/nyc-taxi-data-10M.csv.zst/**
...
Archive: inspect.79c261cb.zip
Length Date Time Name
--------- ---------- ----- ----
0 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/
0 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.1
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.10
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.11
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.12
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.13
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.14
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.15
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.16
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.17
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.18
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.19
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.2
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.20
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.21
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.22
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.23
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.24
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.25
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.26
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.27
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.28
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.29
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.3
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.30
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.31
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.32
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.33
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.34
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.35
3439368 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.36
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.4
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.5
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.6
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.7
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.8
4194816 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.9
802 2021-09-03 12:50 192.168.1.78:9001/a221edde-48fe-45f5-ad32-3bc7131c7659/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
0 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/
0 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.1
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.10
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.11
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.12
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.13
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.14
4194816 2021-09-03 12:50 192.168.1.78:9001/cb7440ef-f0d9-42a8-b137-f00f519276ca/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.15
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4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.2
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.20
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.21
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.22
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.23
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.24
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.25
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.26
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.27
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.28
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.29
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.3
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.30
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.31
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.32
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.33
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.34
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.35
3439368 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.36
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.4
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.5
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.6
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.7
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.8
4194816 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/18a50b3e-3c56-418e-a045-ad5c58c1d44b/part.9
802 2021-09-09 15:56 192.168.1.78:9001/2b48619c-c2fa-4e69-839e-58fc82c1b43e/testbucket/nyc-taxi-data-10M.csv.zst/xl.meta
--------- -------
601034920 156 files
```
Furthermore allow `inspect` to do direct decode from `mc`, for example:
```
λ mc admin inspect --json local2/testbucket/nyc-taxi-data-10M.csv.zst/*|inspect -json
Output decrypted to inspect.5f0643b2.zip
```
- Correct error, forward non-EOF errors.
- Add some extra safety. Log FNF when no files.
- Add `xl-meta` zip support.
For `xl-meta` multiple inputs output object with names as key.
Automatically switches `xl-meta` to single-line output when multiple objects.
Add double-star wildcard support to xl-meta input.
Co-authored-by: Harshavardhana <harsha@minio.io>
2021-10-01 11:50:00 -07:00
5ed781a330
check for context canceled after competing for locks ( #13239 )
...
once we have competed for locks, verify if the
context is still valid - this is to ensure that
we do not start readdir() or read() calls on the
drives on canceled connections.
2021-09-17 14:11:01 -07:00
035882d292
fix: remove parentIsObject() check ( #12851 )
...
we will allow situations such as
```
a/b/1.txt
a/b
```
and
```
a/b
a/b/1.txt
```
we are going to document that this usecase is
not supported and we will never support it, if
any application does this users have to delete
the top level parent to make sure namespace is
accessible at lower level.
rest of the situations where the prefixes get
created across sets are supported as is.
2021-08-03 13:26:57 -07:00
d6a2fe02d3
Add admin file inspector ( #12635 )
...
Download files from *any* bucket/path as an encrypted zip file.
The key is included in the response but can be separated so zip
and the key doesn't have to be sent on the same channel.
Requires https://github.com/minio/pkg/pull/6
2021-07-09 11:29:16 -07:00
2ca9c533ef
feat: implement in-progress partial bucket updates ( #12279 )
2021-05-19 14:38:30 -07:00
56d4d7b8b1
MRF: Better detection of non stable disks ( #12252 )
...
MRF does not detect when a node is disconnected and reconnected quickly
this change will ensure that MRF is alerted by comparing the last disk
reconnection timestamp with the last MRF check time.
Signed-off-by: Anis Elleuch <anis@min.io>
Co-authored-by: Klaus Post <klauspost@gmail.com>
2021-05-11 09:19:15 -07:00
1aa5858543
move madmin to github.com/minio/madmin-go ( #12239 )
2021-05-06 08:52:02 -07:00
069432566f
update license change for MinIO
...
Signed-off-by: Harshavardhana <harsha@minio.io>
2021-04-23 11:58:53 -07:00
2ef824bbb2
collapse two distinct calls into single RenameData() call ( #12093 )
...
This is an optimization by reducing one extra system call,
and many network operations. This reduction should increase
the performance for small file workloads.
2021-04-20 10:44:39 -07:00
d46386246f
api: Introduce metadata update APIs to update only metadata ( #11962 )
...
Current implementation heavily relies on readAllFileInfo
but with the advent of xl.meta inlined with data, we cannot
easily avoid reading data when we are only interested is
updating metadata, this leads to invariably write
amplification during metadata updates, repeatedly reading
data when we are only interested in updating metadata.
This PR ensures that we implement a metadata only update
API at storage layer, that handles updates to metadata alone
for any given version - given the version is valid and
present.
This helps reduce the chattiness for following calls..
- PutObjectTags
- DeleteObjectTags
- PutObjectLegalHold
- PutObjectRetention
- ReplicateObject (updates metadata on replication status)
2021-04-04 13:32:31 -07:00
434e5c0cfe
allow preserving legacyXLv1 with inline data format ( #11951 )
...
current master breaks this important requirement
we need to preserve legacyXLv1 format, this is simply
ignored and overwritten causing a myriad of issues
by leaving stale files on the namespace etc.
for now lets still use the two-phase approach of
writing to `tmp` and then renaming the content to
the actual namespace.
2021-04-01 22:12:03 -07:00
07ab4d1250
trace: Add prefix to func names of OS & Storage ( #11912 )
2021-03-27 10:07:07 -07:00
d8b5adfd10
trace: Add storage & OS tracing ( #11889 )
2021-03-26 23:24:07 -07:00
51a8619a79
[feat] Add configurable deadline for writers ( #11822 )
...
This PR adds deadlines per Write() calls, such
that slow drives are timed-out appropriately and
the overall responsiveness for Writes() is always
up to a predefined threshold providing applications
sustained latency even if one of the drives is slow
to respond.
2021-03-18 14:09:55 -07:00
0eb146e1b2
add additional metrics per disk API latency, API call counts #11250 )
...
```
mc admin info --json
```
provides these details, for now, we shall eventually
expose this at Prometheus level eventually.
Co-authored-by: Harshavardhana <harsha@minio.io>
2021-03-16 20:06:57 -07:00
d971061305
use listPathRaw for HealObjects() instead of expensive WalkVersions() ( #11675 )
2021-03-06 09:25:48 -08:00
fa9cf1251b
Imporve healing and reporting ( #11312 )
...
* Provide information on *actively* healing, buckets healed/queued, objects healed/failed.
* Add concurrent healing of multiple sets (typically on startup).
* Add bucket level resume, so restarts will only heal non-healed buckets.
* Print summary after healing a disk is done.
2021-03-04 14:36:23 -08:00
7be7109471
locking: Add Refresh for better locking cleanup ( #11535 )
...
Co-authored-by: Anis Elleuch <anis@min.io>
Co-authored-by: Harshavardhana <harsha@minio.io>
2021-03-03 18:36:43 -08:00
9171d6ef65
rename all references from crawl -> scanner ( #11621 )
2021-02-26 15:11:42 -08:00
b3f81e75f6
xl: Make it clear when to create delete marker for a non existant object ( #11423 )
2021-02-03 10:33:43 -08:00
f21d650ed4
fix: readData in bulk call using messagepack byte wrappers ( #11228 )
...
This PR refactors the way we use buffers for O_DIRECT and
to re-use those buffers for messagepack reader writer.
After some extensive benchmarking found that not all objects
have this benefit, and only objects smaller than 64KiB see
this benefit overall.
Benefits are seen from almost all objects from
1KiB - 32KiB
Beyond this no objects see benefit with bulk call approach
as the latency of bytes sent over the wire v/s streaming
content directly from disk negate each other with no
remarkable benefits.
All other optimizations include reuse of msgp.Reader,
msgp.Writer using sync.Pool's for all internode calls.
2021-01-07 19:27:31 -08:00
d0027c3c41
do not use large buffers if not necessary ( #11220 )
...
without this change, there is a performance
regression for small objects GETs, this makes
the overall speed to go back to pre '59d363'
commit days.
2021-01-04 18:51:52 -08:00
c4131c2798
feat: Small object optimization read data in single bulk call ( #11207 )
2021-01-03 11:27:57 -08:00
677e80c0f8
xl: Remove check-dir in ReadVersion ( #11200 )
...
The only purpose of check-dir flag in
ReadVersion is to return 404 when
an object has xl.meta but without data.
This is causing an extract call to the disk
which can be penalizing in case of busy system
where disks receive many concurrent access.
2021-01-02 10:35:57 -08:00
1a1f00fa15
fix: use internode data for DisksInfo, VolsInfo in message pack ( #10821 )
...
Similar to #10775 for fewer memory allocations, since we use
getOnlineDisks() extensively for listing we should optimize it
further.
Additionally, remove all unused walkers from the storage layer
2020-11-04 10:10:54 -08:00
86e0d272f3
Reduce WriteAll allocs ( #10810 )
...
WriteAll saw 127GB allocs in a 5 minute timeframe for 4MiB buffers
used by `io.CopyBuffer` even if they are pooled.
Since all writers appear to write byte buffers, just send those
instead and write directly. The files are opened through the `os`
package so they have no special properties anyway.
This removes the alloc and copy for each operation.
REST sends content length so a precise alloc can be made.
2020-11-02 16:14:31 -08:00
a982baff27
ListObjects Metadata Caching ( #10648 )
...
Design: https://gist.github.com/klauspost/025c09b48ed4a1293c917cecfabdf21c
Gist of improvements:
* Cross-server caching and listing will use the same data across servers and requests.
* Lists can be arbitrarily resumed at a constant speed.
* Metadata for all files scanned is stored for streaming retrieval.
* The existing bloom filters controlled by the crawler is used for validating caches.
* Concurrent requests for the same data (or parts of it) will not spawn additional walkers.
* Listing a subdirectory of an existing recursive cache will use the cache.
* All listing operations are fully streamable so the number of objects in a bucket no
longer dictates the amount of memory.
* Listings can be handled by any server within the cluster.
* Caches are cleaned up when out of date or superseded by a more recent one.
2020-10-28 09:18:35 -07:00
eb95353cb1
fix: Get/HeadObject return 404 on non quorum objects ( #10753 )
2020-10-26 10:30:46 -07:00
66174692a2
add '.healing.bin' for tracking currently healing disk ( #10573 )
...
add a hint on the disk to allow for tracking fresh disk
being healed, to allow for restartable heals, and also
use this as a way to track and remove disks.
There are more pending changes where we should move
all the disk formatting logic to backend drives, this
PR doesn't deal with this refactor instead makes it
easier to track healing in the future.
2020-09-28 19:39:32 -07:00
2d58a8d861
Add storage layer contexts ( #10321 )
...
Add context to all (non-trivial) calls to the storage layer.
Contexts are propagated through the REST client.
- `context.TODO()` is left in place for the places where it needs to be added to the caller.
- `endWalkCh` could probably be removed from the walkers, but no changes so far.
The "dangerous" part is that now a caller disconnecting *will* propagate down, so a
"delete" operation will now be interrupted. In some cases we might want to disconnect
this functionality so the operation completes if it has started, leaving the system in a cleaner state.
2020-09-04 09:45:06 -07:00
7b14e9b660
fix: diskInfo should check diskID only if disk is online ( #10058 )
...
closes #10057
2020-07-16 07:30:05 -07:00
e7d7d5232c
fix: admin info output and improve overall performance ( #10015 )
...
- admin info node offline check is now quicker
- admin info now doesn't duplicate the code
across doing the same checks for disks
- rely on StorageInfo to return appropriate errors
instead of calling locally.
- diskID checks now return proper errors when
disk not found v/s format.json missing.
- add more disk states for more clarity on the
underlying disk errors.
2020-07-13 09:51:07 -07:00
4915433bd2
Support bucket versioning ( #9377 )
...
- Implement a new xl.json 2.0.0 format to support,
this moves the entire marshaling logic to POSIX
layer, top layer always consumes a common FileInfo
construct which simplifies the metadata reads.
- Implement list object versions
- Migrate to siphash from crchash for new deployments
for object placements.
Fixes #2111
2020-06-12 20:04:01 -07:00
Harshavardhana
Klaus Post
Aditya Manthramurthy
jiuker
Anis Elleuch
ebozduman
Praveen raj Mani
Minio Trusted