mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2026-03-11 12:56:21 +03:00
d1f290f1ea
Add DWPD (Drive Writes Per Day) rate limiting to control L2ARC write speeds and protect SSD endurance. Write rate is constrained by the minimum of l2arc_write_max and DWPD-calculated budget. Devices accumulate unused write budget over 24-hour periods with automatic reset and carry-over. Writes occur in controlled bursts (max 50MB) with adaptive intervals to achieve target rates. Applies after initial device fill. Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ameer Hamza <ahamza@ixsystems.com> Closes #18093 |
||
|---|---|---|
| .. | ||
| os | ||
| sys | ||
| .gitignore | ||
| cityhash.h | ||
| libnvpair.h | ||
| libzdb.h | ||
| libzfs_core.h | ||
| libzfs.h | ||
| libzfsbootenv.h | ||
| libzpool.h | ||
| libzutil.h | ||
| Makefile.am | ||
| zfeature_common.h | ||
| zfs_comutil.h | ||
| zfs_crrd.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||
| zfs_valstr.h | ||