Translation Information

Project website docs.freebsd.org/en
Translation process
  • Translations can be made directly.
  • Translation suggestions can be made.
  • Only chosen users can contribute.
  • The translation uses bilingual files.
Translation license BSD 2-Clause "Simplified" License
Filemask documentation/content/*/books/handbook/zfs/_index.po
Translation file Download documentation/content/zh_TW/books/handbook/zfs/_index.po
_Syncing_ - All of the data in the transaction group is written to stable storage. This process will in turn modify other data, such as metadata and space maps, that will also need to be written to stable storage. The process of syncing involves multiple passes. The first, all of the changed data blocks, is the biggest, followed by the metadata, which may take multiple passes to complete. Since allocating space for the data blocks generates new metadata, the syncing state cannot finish until a pass completes that does not allocate any additional space. The syncing state is also where _synctasks_ are completed. Synctasks are administrative operations, such as creating or destroying snapshots and datasets, that modify the uberblock are completed. Once the sync state is complete, the transaction group in the quiescing state is advanced to the syncing state.
<emphasis>同步中 (Syncing)</emphasis> - 所有在交易群組中的資料會被寫任到穩定的儲存空間,這個程序會依序修改其他也需同樣寫入到穩定儲存空間的資料,如 Metadata 與空間對應表。同步的程多會牽涉多個循環,首先是同步所有更改的資料區塊,也是最大的部份,接著是 Metadata,這可能會需要多個循環來完成。由於要配置空間供資料區塊使用會產生新的 Metadata,同步中狀態在到達循環完成而不再需要分配任何額外空間的狀態前無法結束。同步中狀態也是完成 <emphasis>synctask</emphasis> 的地方,Synctask 是指管理操作,如:建立或摧毀快照與資料集,會修改 uberblock,也會在此時完成。同步狀態完成後,其他處於狀態中狀態的交易群組便會進入同步中狀態。
3 days ago
New contributor 3 days ago
ZFS is a fundamentally different file system because it is more than just a file system. ZFS combines the roles of file system and volume manager, enabling additional storage devices to be added to a live system and having the new space available on all of the existing file systems in that pool immediately. By combining the traditionally separate roles, ZFS is able to overcome previous limitations that prevented RAID groups being able to grow. Each top level device in a pool is called a _vdev_, which can be a simple disk or a RAID transformation such as a mirror or RAID-Z array. ZFS file systems (called _datasets_) each have access to the combined free space of the entire pool. As blocks are allocated from the pool, the space available to each file system decreases. This approach avoids the common pitfall with extensive partitioning where free space becomes fragmented across the partitions.
<acronym>ZFS</acronym> 是一個從本質上與眾不同的檔案系統,由於它並非只是一個檔案系統,<acronym>ZFS</acronym> 結合了檔案系統及磁碟區管理程式,讓額外的儲存裝置可以即時的加入到系統並可讓既有的檔案系統立即使用這些在儲存池中空間。透過結合傳統區分為二的兩個角色,<acronym>ZFS</acronym> 能夠克服以往 <acronym>RAID</acronym> 磁碟群組無法擴充的限制。每個在儲存池頂層的裝置稱作 <emphasis>vdev</emphasis>,其可以是一個簡單的磁碟或是一個 <acronym>RAID</acronym> 如鏡像或 <acronym>RAID-Z</acronym> 陣列。<acronym>ZFS</acronym> 的檔案系統 (稱作 <emphasis>資料集 (Dataset)</emphasis>) 每一個資料集均可存取整個存池所共通的可用空間,隨著使用儲存池來配置空間區塊,儲存池能給每個檔案系統使用的可用空間就會減少,這個方法可以避免擴大分割區會使的可用空間分散分割區之間的常見問題。
3 days ago
New contributor 3 days ago
A comprehensive permission delegation system allows unprivileged users to perform ZFS administration functions. For example, if each user's home directory is a dataset, users can be given permission to create and destroy snapshots of their home directories. A backup user can be given permission to use replication features. A usage statistics script can be allowed to run with access only to the space utilization data for all users. It is even possible to delegate the ability to delegate permissions. Permission delegation is possible for each subcommand and most properties.
一個全面性的權限委託系統可能無權限的使用者執行 <acronym>ZFS</acronym> 的管理功能。例如,若每個使用者的家目錄均為一個資料集,便可以給予使用者權限建立與摧毀它們家目錄中的快照。可以給予備份使用者使用備份功能的權限。一個使用量統計的 Script 可以允許其在執行時能存取所有使用者的空間利用率資料。甚至可以將委託權限委託給其他人,每個子指令與大多數屬性都可使用權限委託。
3 days ago
New contributor 3 days ago
The `DEDUP` column shows a factor of `3.00x`. Multiple copies of the ports tree data was detected and deduplicated, using only a third of the space. The potential for space savings can be enormous, but comes at the cost of having enough memory to keep track of the deduplicated blocks.
<literal>DEDUP</literal> 欄位顯示有 <literal>3.00x</literal> 的去重複率,這代表已偵測到多份複製的 Port 樹資料並做了去重複的動作,且只會使用第三份資料所佔的空間。去重複能節省空間的潛力可以非常巨大,但會需要消耗大量的記憶體來持續追蹤去重複的資料區塊。
3 days ago
New contributor 3 days ago
The `DEDUP` column shows the actual rate of deduplication for the pool. A value of `1.00x` shows that data has not been deduplicated yet. In the next example, the ports tree is copied three times into different directories on the deduplicated pool created above.
<literal>DEDUP</literal> 欄位會顯示儲存池的實際去重複率,數值為 <literal>1.00x</literal> 代表資料尚未被去重複。在下一個例子會在前面所建立的去重複儲存池中複製三份 Port 樹到不同的目錄中。
3 days ago
New contributor 3 days ago
Browse all translation changes

Statistics

Percent Strings Words Chars
Total 513 21,136 141,792
Translated 16% 87 959 5,836
Needs editing 11% 57 4,501 26,989
Failing checks 0% 0 0 0

Last activity

Last change April 12, 2021, 8:50 a.m.
Last author Anonymous

Daily activity

Daily activity

Weekly activity

Weekly activity