Computer data storage - ZFS notes: Revision history

9 October 2019

• curprev 15:2015:20, 9 October 2019‎ Helpful talk contribs‎ m 65,057 bytes −1,641‎ →‎On write throttling
• curprev 15:2015:20, 9 October 2019‎ Helpful talk contribs‎ m 66,698 bytes +67‎ →‎On write throttling
• curprev 15:1515:15, 9 October 2019‎ Helpful talk contribs‎ m 66,631 bytes +1,572‎ →‎Expectable performance
• curprev 14:5614:56, 9 October 2019‎ Helpful talk contribs‎ m 65,059 bytes −252‎ →‎Expectable performance
• curprev 14:5614:56, 9 October 2019‎ Helpful talk contribs‎ m 65,311 bytes +947‎ →‎Expectable performance
• curprev 14:5614:56, 9 October 2019‎ Helpful talk contribs‎ m 64,364 bytes −945‎ →‎Deletes are slow
• curprev 14:5514:55, 9 October 2019‎ Helpful talk contribs‎ m 65,309 bytes +944‎ →‎sync writes versus non-sync writes
• curprev 14:5514:55, 9 October 2019‎ Helpful talk contribs‎ m 64,365 bytes −975‎ →‎You might not expect
• curprev 14:5514:55, 9 October 2019‎ Helpful talk contribs‎ m 65,340 bytes +575‎ →‎Expectations
• curprev 14:5414:54, 9 October 2019‎ Helpful talk contribs‎ m 64,765 bytes −576‎ →‎Other notes
• curprev 14:5414:54, 9 October 2019‎ Helpful talk contribs‎ m 65,341 bytes −2‎ →‎Notes on some features
• curprev 14:5414:54, 9 October 2019‎ Helpful talk contribs‎ m 65,343 bytes +18‎ →‎Dealing with errors and failure
• curprev 14:5314:53, 9 October 2019‎ Helpful talk contribs‎ m 65,325 bytes +25‎ →‎Scrubbing, monitoring

30 August 2019

• curprev 17:4217:42, 30 August 2019‎ Helpful talk contribs‎ m 65,300 bytes +111‎ →‎Estimate whether it's possibly worth it
• curprev 17:1217:12, 30 August 2019‎ Helpful talk contribs‎ m 65,189 bytes −8‎ →‎txg_sync taking a lot of CPU when under IO load
• curprev 17:1117:11, 30 August 2019‎ Helpful talk contribs‎ m 65,197 bytes −22‎ →‎Issues and errors
• curprev 17:1017:10, 30 August 2019‎ Helpful talk contribs‎ m 65,219 bytes +15‎ →‎Issues and errors
• curprev 17:0917:09, 30 August 2019‎ Helpful talk contribs‎ m 65,204 bytes −222‎ →‎Estimate whether it's possibly worth it
• curprev 17:0417:04, 30 August 2019‎ Helpful talk contribs‎ m 65,426 bytes −40‎ →‎On deduplication

3 July 2019

• curprev 15:3315:33, 3 July 2019‎ Helpful talk contribs‎ m 65,466 bytes +21‎ →‎ARC

12 March 2019

• curprev 09:4509:45, 12 March 2019‎ Helpful talk contribs‎ m 65,445 bytes −5‎ →‎Scrubbing, monitoring

24 January 2019

• curprev 17:2317:23, 24 January 2019‎ Helpful talk contribs‎ m 65,450 bytes +86‎ →‎On deduplication
• curprev 17:2017:20, 24 January 2019‎ Helpful talk contribs‎ m 65,364 bytes −53‎ →‎On deduplication
• curprev 16:5816:58, 24 January 2019‎ Helpful talk contribs‎ m 65,417 bytes −10‎ →‎On duplication to fight error (but not failure)
• curprev 16:5516:55, 24 January 2019‎ Helpful talk contribs‎ m 65,427 bytes +80‎ →‎On duplication to fight error (and not failure)
• curprev 16:5116:51, 24 January 2019‎ Helpful talk contribs‎ m 65,347 bytes +1,405‎ →‎Notes on some features

23 January 2019

• curprev 18:1918:19, 23 January 2019‎ Helpful talk contribs‎ m 63,942 bytes +76‎ →‎ZIL
• curprev 18:1218:12, 23 January 2019‎ Helpful talk contribs‎ m 63,866 bytes +1‎ →‎ARC
• curprev 18:1218:12, 23 January 2019‎ Helpful talk contribs‎ m 63,865 bytes +23‎ →‎ARC
• curprev 18:1118:11, 23 January 2019‎ Helpful talk contribs‎ m 63,842 bytes +253‎ →‎ARC
• curprev 17:5917:59, 23 January 2019‎ Helpful talk contribs‎ m 63,589 bytes +710‎ →‎On deduplication
• curprev 16:2816:28, 23 January 2019‎ Helpful talk contribs‎ m 62,879 bytes +217‎ →‎Monitoring, scrubbing
• curprev 16:2016:20, 23 January 2019‎ Helpful talk contribs‎ m 62,662 bytes +937‎ →‎Monitoring
• curprev 16:0616:06, 23 January 2019‎ Helpful talk contribs‎ m 61,725 bytes −115‎ →‎Why ZFS may be interesting for you

22 January 2019

• curprev 19:1319:13, 22 January 2019‎ Helpful talk contribs‎ m 61,840 bytes +44‎ →‎On deduplication
• curprev 19:1219:12, 22 January 2019‎ Helpful talk contribs‎ m 61,796 bytes −783‎ →‎On deduplication

18 January 2019

• curprev 22:0822:08, 18 January 2019‎ Helpful talk contribs‎ m 62,579 bytes +348‎ →‎Actually creating (various layouts)
• curprev 14:3114:31, 18 January 2019‎ Helpful talk contribs‎ m 62,231 bytes +21‎ →‎Some words on layouts

17 January 2019

• curprev 18:3618:36, 17 January 2019‎ Helpful talk contribs‎ m 62,210 bytes +1,082‎ No edit summary

5 September 2018

• curprev 15:5715:57, 5 September 2018‎ Helpful talk contribs‎ m 61,128 bytes −5‎ →‎On ZFS pool versions (historical)
• curprev 15:5615:56, 5 September 2018‎ Helpful talk contribs‎ m 61,133 bytes +13‎ →‎vmap allocation for size 2101248 failed: use vmalloc=size to increase size
• curprev 15:5515:55, 5 September 2018‎ Helpful talk contribs‎ m 61,120 bytes −2‎ →‎Deletes are slow
• curprev 15:5515:55, 5 September 2018‎ Helpful talk contribs‎ m 61,122 bytes −102‎ →‎sync writes versus async writes
• curprev 15:4815:48, 5 September 2018‎ Helpful talk contribs‎ m 61,224 bytes +695‎ →‎You might not expect
• curprev 15:4715:47, 5 September 2018‎ Helpful talk contribs‎ m 60,529 bytes −565‎ →‎txg_sync taking a lot of CPU when under IO load
• curprev 15:4415:44, 5 September 2018‎ Helpful talk contribs‎ m 61,094 bytes +99‎ →‎Deletes are slow
• curprev 15:4315:43, 5 September 2018‎ Helpful talk contribs‎ m 60,995 bytes +35‎ →‎You might not expect

15 May 2018

• curprev 15:4315:43, 15 May 2018‎ Helpful talk contribs‎ m 60,960 bytes +44‎ →‎On expansion, on balancing
• curprev 15:4315:43, 15 May 2018‎ Helpful talk contribs‎ m 60,916 bytes +108‎ →‎ZFS terminology

8 May 2018

• curprev 16:4316:43, 8 May 2018‎ Helpful talk contribs‎ m 60,808 bytes −133‎ →‎Why ZFS may be interesting for you