zfs/cmd/zpool
Chunwei Chen c6eaa8b7f9 Fix zpool history unbounded memory usage
In original implementation, zpool history will read the whole history
before printing anything, causing memory usage goes unbounded. We fix
this by breaking it into read-print iterations.

Reviewed-by: Tom Caputi <tcaputi@datto.com>
Reviewed-by: Matt Ahrens <matt@delphix.com>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Chunwei Chen <david.chen@nutanix.com>
Closes #9516
2020-01-22 13:49:03 -08:00
..
zpool.d shellcheck pass 2019-02-04 09:07:19 -08:00
.gitignore Add .gitignore files to exclude build products 2010-01-08 11:35:17 -08:00
Makefile.am Tunable directory for zfs runtime scripts 2018-06-07 09:59:59 -07:00
zpool_iter.c Add libzutil for libzfs or libzpool consumers 2018-11-05 11:22:33 -08:00
zpool_main.c Fix zpool history unbounded memory usage 2020-01-22 13:49:03 -08:00
zpool_util.c Add libtpool (thread pools) 2017-08-09 15:31:08 -07:00
zpool_util.h Add libtpool (thread pools) 2017-08-09 15:31:08 -07:00
zpool_vdev.c Use signed types to prevent subtraction overflow 2020-01-22 13:49:01 -08:00