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-rw-r--r--xlators/cluster/afr/src/afr.c6
-rw-r--r--xlators/cluster/ec/src/ec-heald.c14
-rw-r--r--xlators/cluster/ec/src/ec-heald.h2
-rw-r--r--xlators/cluster/ec/src/ec.c25
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c10
5 files changed, 52 insertions, 5 deletions
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c
index 48beaf24a6e..bf5a0d16fc7 100644
--- a/xlators/cluster/afr/src/afr.c
+++ b/xlators/cluster/afr/src/afr.c
@@ -957,9 +957,9 @@ struct volume_options options[] = {
.min = 1,
.max = 64,
.default_value = "1",
- .description = "Maximum number of threads SHD can use per local "
- "brick. This can substantially lower heal times, "
- "but can also crush your bricks if you don't have "
+ .description = "Maximum number of parallel heals SHD can do per "
+ "local brick. This can substantially lower heal times"
+ ", but can also crush your bricks if you don't have "
"the storage hardware to support this."
},
{ .key = {"shd-wait-qlength"},
diff --git a/xlators/cluster/ec/src/ec-heald.c b/xlators/cluster/ec/src/ec-heald.c
index 0e8076826c6..c87f328db0f 100644
--- a/xlators/cluster/ec/src/ec-heald.c
+++ b/xlators/cluster/ec/src/ec-heald.c
@@ -275,6 +275,7 @@ ec_shd_index_sweep (struct subvol_healer *healer)
ec_t *ec = NULL;
int ret = 0;
xlator_t *subvol = NULL;
+ dict_t *xdata = NULL;
ec = healer->this->private;
subvol = ec->xl_list[healer->subvol];
@@ -287,9 +288,18 @@ ec_shd_index_sweep (struct subvol_healer *healer)
goto out;
}
- ret = syncop_dir_scan (subvol, &loc, GF_CLIENT_PID_SELF_HEALD,
- healer, ec_shd_index_heal);
+ xdata = dict_new ();
+ if (!xdata || dict_set_int32 (xdata, "get-gfid-type", 1)) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ret = syncop_mt_dir_scan (NULL, subvol, &loc, GF_CLIENT_PID_SELF_HEALD,
+ healer, ec_shd_index_heal, xdata,
+ ec->shd.max_threads, ec->shd.wait_qlength);
out:
+ if (xdata)
+ dict_unref (xdata);
loc_wipe (&loc);
return ret;
diff --git a/xlators/cluster/ec/src/ec-heald.h b/xlators/cluster/ec/src/ec-heald.h
index 0f27a8ec776..0929044d545 100644
--- a/xlators/cluster/ec/src/ec-heald.h
+++ b/xlators/cluster/ec/src/ec-heald.h
@@ -34,6 +34,8 @@ struct _ec_self_heald {
gf_boolean_t iamshd;
gf_boolean_t enabled;
int timeout;
+ uint32_t max_threads;
+ uint32_t wait_qlength;
struct subvol_healer *index_healers;
struct subvol_healer *full_healers;
};
diff --git a/xlators/cluster/ec/src/ec.c b/xlators/cluster/ec/src/ec.c
index c803ebfa796..fd8ef24ab11 100644
--- a/xlators/cluster/ec/src/ec.c
+++ b/xlators/cluster/ec/src/ec.c
@@ -274,6 +274,10 @@ reconfigure (xlator_t *this, dict_t *options)
GF_OPTION_RECONF ("read-policy", read_policy, options, str, failed);
if (ec_assign_read_policy (ec, read_policy))
goto failed;
+ GF_OPTION_RECONF ("shd-max-threads", ec->shd.max_threads,
+ options, uint32, failed);
+ GF_OPTION_RECONF ("shd-wait-qlength", ec->shd.wait_qlength,
+ options, uint32, failed);
return 0;
failed:
@@ -613,6 +617,9 @@ init (xlator_t *this)
if (ec_assign_read_policy (ec, read_policy))
goto failed;
+ GF_OPTION_INIT ("shd-max-threads", ec->shd.max_threads, uint32, failed);
+ GF_OPTION_INIT ("shd-wait-qlength", ec->shd.wait_qlength, uint32, failed);
+
this->itable = inode_table_new (EC_SHD_INODE_LRU_LIMIT, this);
if (!this->itable)
goto failed;
@@ -1374,5 +1381,23 @@ struct volume_options options[] =
" subvolume using round-robin algo. 'gfid-hash' selects read"
" subvolume based on hash of the gfid of that file/directory.",
},
+ { .key = {"shd-max-threads"},
+ .type = GF_OPTION_TYPE_INT,
+ .min = 1,
+ .max = 64,
+ .default_value = "1",
+ .description = "Maximum number of parallel heals SHD can do per local "
+ "brick. This can substantially lower heal times, "
+ "but can also crush your bricks if you don't have "
+ "the storage hardware to support this."
+ },
+ { .key = {"shd-wait-qlength"},
+ .type = GF_OPTION_TYPE_INT,
+ .min = 1,
+ .max = 655536,
+ .default_value = "1024",
+ .description = "This option can be used to control number of heals"
+ " that can wait in SHD per subvolume"
+ },
{ }
};
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index 8c41d521be7..0f8af548fac 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -3025,6 +3025,16 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.op_version = GD_OP_VERSION_3_9_0,
.type = NO_DOC,
},
+ { .key = "disperse.shd-max-threads",
+ .voltype = "cluster/disperse",
+ .op_version = GD_OP_VERSION_3_9_0,
+ .flags = OPT_FLAG_CLIENT_OPT
+ },
+ { .key = "disperse.shd-wait-qlength",
+ .voltype = "cluster/disperse",
+ .op_version = GD_OP_VERSION_3_9_0,
+ .flags = OPT_FLAG_CLIENT_OPT
+ },
{ .key = NULL
}
};