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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2011-11-11 06:31:20 -0500 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-08 10:58:10 -0500 |
| commit | 380207d08e7c4d1b19c0323777278992b4fbf9d6 (patch) | |
| tree | 3a35f3543810eb2a7d87f15dd62a8fe8e13aad76 /include/linux/drbd_genl.h | |
| parent | d10b4ea32bf2b77a3d56a20992cd549978df7b38 (diff) | |
drbd: Load balancing of read requests
New config option for the disk secition "read-balancing", with
the values: prefer-local, prefer-remote, round-robin, when-congested-remote.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'include/linux/drbd_genl.h')
| -rw-r--r-- | include/linux/drbd_genl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h index 2e6cefefe5e5..826008f297fe 100644 --- a/include/linux/drbd_genl.h +++ b/include/linux/drbd_genl.h | |||
| @@ -129,6 +129,7 @@ GENL_struct(DRBD_NLA_DISK_CONF, 3, disk_conf, | |||
| 129 | __flg_field_def(18, DRBD_GENLA_F_MANDATORY, disk_drain, DRBD_DISK_DRAIN_DEF) | 129 | __flg_field_def(18, DRBD_GENLA_F_MANDATORY, disk_drain, DRBD_DISK_DRAIN_DEF) |
| 130 | __flg_field_def(19, DRBD_GENLA_F_MANDATORY, md_flushes, DRBD_MD_FLUSHES_DEF) | 130 | __flg_field_def(19, DRBD_GENLA_F_MANDATORY, md_flushes, DRBD_MD_FLUSHES_DEF) |
| 131 | __u32_field_def(20, DRBD_GENLA_F_MANDATORY, disk_timeout, DRBD_DISK_TIMEOUT_DEF) | 131 | __u32_field_def(20, DRBD_GENLA_F_MANDATORY, disk_timeout, DRBD_DISK_TIMEOUT_DEF) |
| 132 | __u32_field_def(21, 0 /* OPTIONAL */, read_balancing, DRBD_READ_BALANCING_DEF) | ||
| 132 | ) | 133 | ) |
| 133 | 134 | ||
| 134 | GENL_struct(DRBD_NLA_RESOURCE_OPTS, 4, res_opts, | 135 | GENL_struct(DRBD_NLA_RESOURCE_OPTS, 4, res_opts, |