Klaus Post
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
Praveen raj Mani
b49fc33cb3
purge objects immediately with x-minio-force-delete in DeleteObject and DeleteBucket API ( #15148 )
2022-07-11 09:15:54 -07:00
Harshavardhana
507f993075
attempt to real resolve when there is a quorum failure on reads ( #14613 )
2022-04-20 12:49:05 -07:00
Anis Elleuch
16431d222c
heal: Enable periodic bitrot scan configuration ( #14464 )
2022-04-07 08:10:40 -07:00
Harshavardhana
f527c708f2
run gofumpt cleanup across code-base ( #14015 )
2022-01-02 09:15:06 -08:00
Harshavardhana
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
Klaus Post
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
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.16
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.17
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.18
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.19
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.2
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.20
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.21
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.22
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.23
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.24
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.25
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.26
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.27
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.28
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.29
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.3
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.30
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.31
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.32
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.33
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.34
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.35
3439368 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.36
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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.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
Harshavardhana
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
Klaus Post
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
Klaus Post
2ca9c533ef
feat: implement in-progress partial bucket updates ( #12279 )
2021-05-19 14:38:30 -07:00
Anis Elleuch
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
Harshavardhana
069432566f
update license change for MinIO
...
Signed-off-by: Harshavardhana <harsha@minio.io>
2021-04-23 11:58:53 -07:00
Harshavardhana
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
Harshavardhana
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
Harshavardhana
d971061305
use listPathRaw for HealObjects() instead of expensive WalkVersions() ( #11675 )
2021-03-06 09:25:48 -08:00
Klaus Post
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
Harshavardhana
9171d6ef65
rename all references from crawl -> scanner ( #11621 )
2021-02-26 15:11:42 -08:00
Anis Elleuch
b3f81e75f6
xl: Make it clear when to create delete marker for a non existant object ( #11423 )
2021-02-03 10:33:43 -08:00
Harshavardhana
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
Harshavardhana
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
Harshavardhana
c4131c2798
feat: Small object optimization read data in single bulk call ( #11207 )
2021-01-03 11:27:57 -08:00
Anis Elleuch
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
Harshavardhana
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
Klaus Post
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
Klaus Post
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
Anis Elleuch
eb95353cb1
fix: Get/HeadObject return 404 on non quorum objects ( #10753 )
2020-10-26 10:30:46 -07:00
Harshavardhana
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
Klaus Post
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
Harshavardhana
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
Anis Elleuch
9baeda781a
fix storage info output with unordered endpoints arguments ( #9610 )
...
Shuffling arguments that we pass to MinIO server are supported. However,
when that happens, Prometheus returns wrong information about disks usage
and online/offline status.
The commit fixes the issue by avoiding relying on xl.endpoints since
it is not ordered.
2020-05-19 14:27:20 -07:00
Bala FA
2c3e34f001
add force delete option of non-empty bucket ( #9166 )
...
passing HTTP header `x-minio-force-delete: true` would
allow standard S3 API DeleteBucket to delete a non-empty
bucket forcefully.
2020-03-27 21:52:59 -07:00
Harshavardhana
6f992134a2
fix: startup load time by reusing storageDisks ( #9210 )
2020-03-27 14:48:30 -07:00
Krishna Srinivas
45b1c66195
fix: implement splunk specific listObjects when delimiter=guidSplunk ( #9186 )
2020-03-22 19:23:47 -07:00
Klaus Post
8d98662633
re-implement data usage crawler to be more efficient ( #9075 )
...
Implementation overview:
https://gist.github.com/klauspost/1801c858d5e0df391114436fdad6987b
2020-03-18 16:19:29 -07:00
Anis Elleuch
0af62d35a0
xl: Implement posix.DeletePrefixes to enhance delete perf ( #9100 )
...
Bulk delete API was using cleanupObjectsBulk() which calls posix
listing and delete API to remove objects internal files in the
backend (xl.json and parts) one by one.
Add DeletePrefixes in the storage API to remove the content
of a directory in a single call.
Also use a remove goroutine for each disk to accelerate removal.
2020-03-11 08:56:36 -07:00
Harshavardhana
23a8411732
Add a generic Walk()'er to list a bucket, optinally prefix ( #9026 )
...
This generic Walk() is used by likes of Lifecyle, or
KMS to rotate keys or any other functionality which
relies on this functionality.
2020-02-25 21:22:28 +05:30
Harshavardhana
0879a4f743
rest/storage: Remove racy LastError usage ( #8817 )
...
instead perform a liveness check call to
verify if server is online and print relevant
errors.
Also introduce a StorageErr string error type
instead of errors.New() deprecate usage of
VerifyFileError, DeleteFileError for gob,
change in datastructure also requires bump in
storage REST version to v13.
Fixes #8811
2020-01-14 18:45:17 -08:00
Klaus Post
37b32199e3
Validate XL sets on format ( #8779 )
...
When formatting a set validate if a host failure will likely lead to data loss.
While we don't know what config will be set in the future
evaluate to our best knowledge, assuming default settings.
2020-01-13 13:09:10 -08:00
Harshavardhana
f68a7005c0
Improve disk formatting stage for large disk sets ( #8690 )
2019-12-23 16:31:03 -08:00
Anis Elleuch
555969ee42
Add data usage collect with its new admin API ( #8553 )
...
Admin data usage info API returns the following
(Only FS & XL, for now)
- Number of buckets
- Number of objects
- The total size of objects
- Objects histogram
- Bucket sizes
2019-12-12 06:02:37 -08:00
Krishna Srinivas
980bf78b4d
Detect underlying disk mount/unmount ( #8408 )
2019-10-25 10:37:53 -07:00
Anis Elleuch
3f258062d8
bitrot: Verify file size inside storage interface ( #7932 )
2019-09-12 02:19:53 +05:30
Anis Elleuch
000a60f238
xl: Heal empty parts ( #7860 )
...
posix.VerifyFile() doesn't know how to check if a file
is corrupted if that file is empty. We do have the part
size in xl.json so we pass it to VerifyFile to return
an error so healing empty parts can work properly.
2019-07-13 00:29:44 +01:00
Krishna Srinivas
58d90ed73c
Avoid network transfer for bitrot verification during healing ( #7375 )
2019-07-08 13:51:18 -07:00
Harshavardhana
39b3e4f9b3
Avoid using io.ReadFull() for WriteAll and CreateFile ( #7676 )
...
With these changes we are now able to peak performances
for all Write() operations across disks HDD and NVMe.
Also adds readahead for disk reads, which also increases
performance for reads by 3x.
2019-05-22 13:47:15 -07:00
Harshavardhana
b3f22eac56
Offload listing to posix layer ( #7611 )
...
This PR adds one API WalkCh which
sorts and sends list over the network
Each disk walks independently in a sorted manner.
2019-05-14 13:49:10 -07:00
Anis Elleuch
9c90a28546
Implement bulk delete ( #7607 )
...
Bulk delete at storage level in Multiple Delete Objects API
In order to accelerate bulk delete in Multiple Delete objects API,
a new bulk delete is introduced in storage layer, which will accept
a list of objects to delete rather than only one. Consequently,
a new API is also need to be added to Object API.
2019-05-13 12:25:49 -07:00
Harshavardhana
f767a2538a
Optimize listing with leaf check offloaded to posix ( #7541 )
...
Other listing optimizations include
- remove double sorting while filtering object entries
- improve error message when upload-id is not in quorum
- use jsoniter for full unmarshal json, instead of gjson
- remove unused code
2019-04-23 14:54:28 -07:00
kannappanr
5ecac91a55
Replace Minio refs in docs with MinIO and links ( #7494 )
2019-04-09 11:39:42 -07:00
Krishna Srinivas
98c950aacd
Streaming bitrot verification support ( #7004 )
2019-01-17 18:28:18 +05:30
