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Both sides previous revision Previous revision | |||
2mib_fs_dax [2020/06/09 18:34] Dan Williams |
2mib_fs_dax [2020/09/24 00:43] (current) Darrick Wong mount xfs with lazytime to avoid timestamp update overhead on page faults |
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xfs: | xfs: | ||
# mkfs.xfs -f -d su=2m,sw=1 -m reflink=0 /dev/pmem0 | # mkfs.xfs -f -d su=2m,sw=1 -m reflink=0 /dev/pmem0 | ||
- | # mount -o dax /dev/pmem0 /mnt/dax | + | # mount -o dax,lazytime /dev/pmem0 /mnt/dax |
# xfs_io -c "extsize 2m" /mnt/dax | # xfs_io -c "extsize 2m" /mnt/dax | ||