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77f6826b83
This commit makes the L2ARC persistent across reboots. We implement a light-weight persistent L2ARC metadata structure that allows L2ARC contents to be recovered after a reboot. This significantly eases the impact a reboot has on read performance on systems with large caches. Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: George Wilson <gwilson@delphix.com> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Co-authored-by: Saso Kiselkov <skiselkov@gmail.com> Co-authored-by: Jorgen Lundman <lundman@lundman.net> Co-authored-by: George Amanakis <gamanakis@gmail.com> Ported-by: Yuxuan Shui <yshuiv7@gmail.com> Signed-off-by: George Amanakis <gamanakis@gmail.com> Closes #925 Closes #1823 Closes #2672 Closes #3744 Closes #9582 |
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| .. | ||
| abd.c | ||
| arc_os.c | ||
| Makefile.in | ||
| mmp_os.c | ||
| policy.c | ||
| qat_compress.c | ||
| qat_crypt.c | ||
| qat.c | ||
| spa_misc_os.c | ||
| spa_stats.c | ||
| trace.c | ||
| vdev_disk.c | ||
| vdev_file.c | ||
| zfs_acl.c | ||
| zfs_ctldir.c | ||
| zfs_debug.c | ||
| zfs_dir.c | ||
| zfs_file_os.c | ||
| zfs_ioctl_os.c | ||
| zfs_sysfs.c | ||
| zfs_vfsops.c | ||
| zfs_vnops.c | ||
| zfs_znode.c | ||
| zio_crypt.c | ||
| zpl_ctldir.c | ||
| zpl_export.c | ||
| zpl_file.c | ||
| zpl_inode.c | ||
| zpl_super.c | ||
| zpl_xattr.c | ||
| zvol_os.c | ||