fa4d80aacb
5925 zfs receive -o origin= Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Author: Paul Dagnelie <pcd@delphix.com> While running 'zfs recv' we noticed that every 128th 8K block required a read. We were seeing that restore_write() was calling dmu_tx_hold_write() and the indirect block was not cached. We should prefetch upcoming indirect blocks to avoid having to go to disk and blocking the restore_write(). |
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| libctf/common | ||
| libdtrace | ||
| libgen/common | ||
| libnvpair | ||
| libuutil/common | ||
| libzfs/common | ||
| libzfs_core/common | ||
| libzpool/common | ||
| pyzfs/common | ||