form5 2021-11-21 00:51
Btrfs 不嬲吾成熟,公司用最好避免,吾見data 真係好鬼麻煩
form5 2021-11-21 02:01
講真,需要用Brtfs 的地方,可以用 zfs代替,raidsetup, snapshot, cow, backup, nfs support ,auto healing …,由其是peta 級 storage size , command line 管理又方便
[[i] 本帖最後由 form5 於 2021-11-21 02:13 AM 編輯 [/i]]
有效橢圓的秋葵 2022-1-6 11:45
zfs都唔一定好啲,如果唔係用ECCRAM,都會有機會有資料損失:smile_44:
衷心拥护党 2022-1-9 14:08
[quote]原帖由 [i]有效橢圓的秋葵[/i] 於 2022-1-6 11:45 AM 發表 [url=https://computer.discuss.com.hk/redirect.php?goto=findpost&pid=544243160&ptid=30118617][img]https://computer.discuss.com.hk/images/common/back.gif[/img][/url]
zfs都唔一定好啲,如果唔係用ECCRAM,都會有機會有資料損失:smile_44: [/quote]
btrfs / zfs應該都係match server多過家用機
有效橢圓的秋葵 2022-1-10 17:54
[quote]原帖由 [i]衷心擁護黨[/i] 於 2022-1-9 02:08 PM 發表 [url=https://computer.discuss.com.hk/redirect.php?goto=findpost&pid=544345943&ptid=30118617][img]https://computer.discuss.com.hk/images/common/back.gif[/img][/url]
btrfs / zfs應該都係match server多過家用機 [/quote]
DDR5 有ECC
衷心拥护党 2022-1-10 18:10
[quote]原帖由 [i]有效橢圓的秋葵[/i] 於 2022-1-10 05:54 PM 發表 [url=https://computer.discuss.com.hk/redirect.php?goto=findpost&pid=544388258&ptid=30118617][img]https://computer.discuss.com.hk/images/common/back.gif[/img][/url]
DDR5 有ECC [/quote]
你要計埋ups不斷電,持續供電系統
有效橢圓的秋葵 2022-1-10 18:12
[quote]原帖由 [i]衷心擁護黨[/i] 於 2022-1-10 06:10 PM 發表 [url=https://computer.discuss.com.hk/redirect.php?goto=findpost&pid=544388802&ptid=30118617][img]https://computer.discuss.com.hk/images/common/back.gif[/img][/url]
你要計埋ups不斷電,持續供電系統 [/quote]
可以買APC650:smile_40:
form5 2022-4-30 02:24
[quote]原帖由 [i]有效橢圓的秋葵[/i] 於 2022-1-6 11:45 發表 [url=https://computer.discuss.com.hk/redirect.php?goto=findpost&pid=544243160&ptid=30118617][img]https://computer.discuss.com.hk/images/common/back.gif[/img][/url]
zfs都唔一定好啲,如果唔係用ECCRAM,都會有機會有資料損失:smile_44: [/quote]
咩機用ECC ram 都好架啦,呢d 同廢話冇分別,你估 zfs 一定要 ecc ram咩
Set up raid 可能要用到mdadm, pvcreate, vgcreate, lvcreate 真係好煩,zfs management 好方便
[[i] 本帖最後由 form5 於 2022-4-30 02:36 編輯 [/i]]
aabbcc1241 2022-10-17 00:53
One downside of zfs is it cannot shink volume size.
I'm using btrfs (and zfs) for more than a year, still fine.
krzys995x8 2022-11-19 21:14
[quote]原帖由 [i]aabbcc1241[/i] 於 2022-10-17 00:53 發表 [url=https://www.discuss.com.hk/redirect.php?goto=findpost&pid=552955893&ptid=30118617][img]https://www.discuss.com.hk/images/common/back.gif[/img][/url]
One downside of zfs is it cannot shink volume size.
I'm using btrfs (and zfs) for more than a year, still fine. [/quote]
Why would anyone shrink volume size?
Usually one would only expand volume size as data grow.