User contributions for Ryao
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- 06:45, 28 June 2020 diff hist +1,928 Hardware Update background to reflect the present reality in 2020 WRT power failure protection.
- 06:12, 28 June 2020 diff hist +95 m Hardware Add Micron 5210 Ion
- 03:45, 28 June 2020 diff hist −4 m Hardware →PSU Hold-up Times
- 01:14, 28 June 2020 diff hist 0 m Hardware Typo fix
- 23:23, 27 June 2020 diff hist +366 Hardware Add UPS battery tips
- 22:59, 27 June 2020 diff hist +69 m Performance tuning →Video games directories
- 22:58, 27 June 2020 diff hist −231 m Performance tuning →Video games directories
- 22:57, 27 June 2020 diff hist +103 m Performance tuning →Video games directories
- 22:53, 27 June 2020 diff hist +635 m Performance tuning →Video games directories: Added note on performance. This is really about space savings.
- 22:44, 27 June 2020 diff hist −376 m Performance tuning →Steam: Remove redundant_metadata suggestion as it is not a performance win.
- 22:36, 27 June 2020 diff hist +5 m Performance tuning Fix typo
- 22:35, 27 June 2020 diff hist −1 m Performance tuning →Synchronous I/O
- 22:27, 27 June 2020 diff hist −13 m Performance tuning Minor update to LZ4 information
- 22:25, 27 June 2020 diff hist +396 m Performance tuning Add SQLite documentation
- 22:17, 27 June 2020 diff hist −43 m Performance tuning →Overprovisioning spare area
- 22:17, 27 June 2020 diff hist −1 m Performance tuning →Overprovisioning by secure erase and partition table trick
- 22:16, 27 June 2020 diff hist +522 Performance tuning Expand overprovisioning section to discuss NVMe
- 22:09, 27 June 2020 diff hist +43 m Hardware Added note about TRIM on Optane
- 22:07, 27 June 2020 diff hist +2 m Hardware →Optane / 3D XPoint SSDs
- 22:07, 27 June 2020 diff hist +895 m Hardware Added list of Optane drives (that is really just one right now)
- 21:51, 27 June 2020 diff hist +77 m Hardware Recommend against using Seagate Nytro 5000 M.2 as a SLOG device
- 21:49, 27 June 2020 diff hist +348 m Performance tuning Added note about Optane / 3D XPoint SSDs to Synchronous I/O
- 21:45, 27 June 2020 diff hist +387 m Hardware Add section for Optane / 3D XPoint SSDs
- 21:32, 27 June 2020 diff hist +20 m Performance tuning Fixed ashift url.
- 21:32, 27 June 2020 diff hist +8 m Performance tuning Fixed github url
- 21:31, 27 June 2020 diff hist +279 m Performance tuning Added more information on incompressible data under LZ4 compression
- 21:28, 27 June 2020 diff hist −550 m Performance tuning →Sequential workloads
- 21:26, 27 June 2020 diff hist +561 m Performance tuning Add information about larger record sizes.
- 21:21, 27 June 2020 diff hist +61 m Performance tuning →Sequential workloads
- 21:19, 27 June 2020 diff hist +376 m Performance tuning Added redundant_metadata=mostly recommendation for steam games.
- 21:07, 27 June 2020 diff hist +15 Performance tuning →Video games directories
- 21:06, 27 June 2020 diff hist +1,400 Performance tuning Added atime update advice, as well as advice for sequential workloads including file servers and games directories.
- 20:49, 27 June 2020 diff hist +1,168 Performance tuning Added suggestions concerning redundant_metadata=mostly on databases and larger record sizes on file servers
- 20:41, 27 June 2020 diff hist +163 m Performance tuning Added note about the effect of larger recordsizes on performance
- 20:37, 27 June 2020 diff hist −1 m Performance tuning Removed superfluous backlash.
- 20:37, 27 June 2020 diff hist +81 m Performance tuning Added NVMe low level formatting reference.
- 20:35, 27 June 2020 diff hist +2 m Hardware Formatted NVMe low level formatting
- 20:34, 27 June 2020 diff hist −1 m Hardware Moved NVMe low level formatting to its own subsection.
- 20:33, 27 June 2020 diff hist +390 Hardware Added NVMe low level formatting section
- 20:11, 27 June 2020 diff hist +53 m Hardware Added clarification to PSU Hold-up times
- 20:09, 27 June 2020 diff hist +13 m Hardware Minor clarification to PWR_OK information
- 20:08, 27 June 2020 diff hist +9 m Hardware Style fix
- 20:08, 27 June 2020 diff hist +632 m Hardware Added note about PWR_OK signal
- 19:52, 27 June 2020 diff hist +2,066 Hardware Added section on PSU hold-up times
- 19:19, 27 June 2020 diff hist +69 m Hardware Added link to page describing NVMe tools for low level formatting
- 19:17, 27 June 2020 diff hist +42 m Hardware →NVMe drives with power failure protection
- 19:14, 27 June 2020 diff hist +3,019 m Hardware Added XP1920LE30002
- 17:14, 1 February 2019 diff hist +6 m Performance tuning →InnoDB: typo fix
- 17:09, 1 February 2019 diff hist +684 m Performance tuning Replace corruption warning with explanation of why ext4 risks corruption without double write protection, but ZFS does not,
- 16:05, 1 February 2019 diff hist −74 Performance tuning Delete MyISAM advice. It is reportedly ineffective due to deficiencies in MyISAM.