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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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linux:fs:zfs:move_to_zfs [2021/02/14 18:44] niziak |
linux:fs:zfs:move_to_zfs [2021/05/14 16:06] (current) niziak |
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| Line 28: | Line 28: | ||
| <code bash> | <code bash> | ||
| zpool create \ | zpool create \ | ||
| - | -o ashift=12 -d \ | + | -o ashift=13 -d \ |
| -o feature@async_destroy=enabled \ | -o feature@async_destroy=enabled \ | ||
| -o feature@bookmarks=enabled \ | -o feature@bookmarks=enabled \ | ||
| -o feature@embedded_data=enabled \ | -o feature@embedded_data=enabled \ | ||
| - | -o feature@empty_bpobj=enabled \ | + | -o feature@empty_bpobj=enabled \rapidly and thoroughly than you'd think. |
| -o feature@enabled_txg=enabled \ | -o feature@enabled_txg=enabled \ | ||
| -o feature@extensible_dataset=enabled \ | -o feature@extensible_dataset=enabled \ | ||
| Line 51: | Line 51: | ||
| <code bash> | <code bash> | ||
| zpool create \ | zpool create \ | ||
| - | -o ashift=12 \ | + | -o ashift=13 \ |
| -O acltype=posixacl -O canmount=off -O compression=lz4 \ | -O acltype=posixacl -O canmount=off -O compression=lz4 \ | ||
| -O dnodesize=auto -O normalization=formD -O relatime=on \ | -O dnodesize=auto -O normalization=formD -O relatime=on \ | ||
| Line 103: | Line 103: | ||
| </code> | </code> | ||
| - | === Move filesystem === | + | ==== Move filesystem ==== |
| <code bash> | <code bash> | ||
| Line 163: | Line 163: | ||
| </code> | </code> | ||
| - | ===== fstab ===== | + | ==== fstab ==== |
| Remove all old fstab entries related to prebvious setup! | Remove all old fstab entries related to prebvious setup! | ||
| Line 174: | Line 174: | ||
| <code bash>update-initramfs -c -k </code> | <code bash>update-initramfs -c -k </code> | ||
| + | |||
| + | ==== Update GRUB ==== | ||
| === EFI boot === | === EFI boot === | ||
| Line 315: | Line 317: | ||
| zpool add rpool log c2980761-ed99-4af3-8519-f03ed43fbefe | zpool add rpool log c2980761-ed99-4af3-8519-f03ed43fbefe | ||
| </code> | </code> | ||
| - | |||
| - | For deduplication, it is recommended to have L2ARC cache size of 2-5GB per 1TB of disk. | ||
| <code bash> | <code bash> | ||
| zpool add rpool cache 3b42df2e-2923-464c-92d6-8d629252727d | zpool add rpool cache 3b42df2e-2923-464c-92d6-8d629252727d | ||
| </code> | </code> | ||
| - | |||
| - | |||
| ===== issue: No pool imported ===== | ===== issue: No pool imported ===== | ||