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authorAmar Tumballi <amarts@redhat.com>2012-07-12 22:59:04 +0530
committerAnand Avati <avati@redhat.com>2012-07-12 16:16:35 -0700
commit89bd58e170118e4d534e6113c1c368c1a39cc919 (patch)
tree9f8b7e235b9821191394735305739f65d3c17324 /scheduler/rr/src/rr-options.c
parentac6be8b4204330d117d24e1473becda3f3989cb1 (diff)
core: remove the unused files - round 2
BUG: 764890 Change-Id: I3eb626eeaa2a09f0e248444f560c2a0eaf46c642 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.com/3660 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'scheduler/rr/src/rr-options.c')
-rw-r--r--scheduler/rr/src/rr-options.c256
1 files changed, 0 insertions, 256 deletions
diff --git a/scheduler/rr/src/rr-options.c b/scheduler/rr/src/rr-options.c
deleted file mode 100644
index 505b1713e33..00000000000
--- a/scheduler/rr/src/rr-options.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- Copyright (c) 2008-2011 Gluster, Inc. <http://www.gluster.com>
- This file is part of GlusterFS.
-
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
-
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-*/
-
-#include "scheduler.h"
-#include "rr-options.h"
-
-#define RR_LIMITS_MIN_FREE_DISK_OPTION_STRING "scheduler.limits.min-free-disk"
-#define RR_LIMITS_MIN_FREE_DISK_VALUE_DEFAULT 15
-#define RR_LIMITS_MIN_FREE_DISK_VALUE_MIN 0
-#define RR_LIMITS_MIN_FREE_DISK_VALUE_MAX 100
-
-#define RR_REFRESH_INTERVAL_OPTION_STRING "scheduler.refresh-interval"
-#define RR_REFRESH_INTERVAL_VALUE_DEFAULT 10
-
-#define RR_READ_ONLY_SUBVOLUMES_OPTION_STRING "scheduler.read-only-subvolumes"
-
-#define LOG_ERROR(args...) gf_log ("rr-options", GF_LOG_ERROR, ##args)
-#define LOG_WARNING(args...) gf_log ("rr-options", GF_LOG_WARNING, ##args)
-
-static int
-_rr_options_min_free_disk_validate (const char *value_string, uint32_t *n)
-{
- uint32_t value = 0;
-
- if (value_string == NULL)
- {
- return -1;
- }
-
- if (gf_string2percent (value_string, &value) != 0)
- {
- gf_log ("rr",
- GF_LOG_ERROR,
- "invalid number format [%s] of option [%s]",
- value_string,
- RR_LIMITS_MIN_FREE_DISK_OPTION_STRING);
- return -1;
- }
-
- if ((value <= RR_LIMITS_MIN_FREE_DISK_VALUE_MIN) ||
- (value >= RR_LIMITS_MIN_FREE_DISK_VALUE_MAX))
- {
- gf_log ("rr",
- GF_LOG_ERROR,
- "out of range [%d] of option [%s]. Allowed range is 0 to 100.",
- value,
- RR_LIMITS_MIN_FREE_DISK_OPTION_STRING);
- return -1;
- }
-
- *n = value;
-
- return 0;
-}
-
-static int
-_rr_options_refresh_interval_validate (const char *value_string, uint32_t *n)
-{
- uint32_t value = 0;
-
- if (value_string == NULL)
- {
- return -1;
- }
-
- if (gf_string2time (value_string, &value) != 0)
- {
- gf_log ("rr",
- GF_LOG_ERROR,
- "invalid number format [%s] of option [%s]",
- value_string,
- RR_REFRESH_INTERVAL_OPTION_STRING);
- return -1;
- }
-
- *n = value;
-
- return 0;
-}
-
-static int
-_rr_options_read_only_subvolumes_validate (const char *value_string,
- char ***volume_list,
- uint64_t *volume_count)
-{
- char **vlist = NULL;
- int vcount = 0;
- int i = 0;
-
- if (value_string == NULL || volume_list == NULL || volume_count)
- {
- return -1;
- }
-
- if (gf_strsplit (value_string,
- ", ",
- &vlist,
- &vcount) != 0)
- {
- gf_log ("rr",
- GF_LOG_ERROR,
- "invalid subvolume list [%s] of option [%s]",
- value_string,
- RR_READ_ONLY_SUBVOLUMES_OPTION_STRING);
- return -1;
- }
-
- for (i = 0; i < vcount; i++)
- {
- if (gf_volume_name_validate (vlist[i]) != 0)
- {
- gf_log ("rr",
- GF_LOG_ERROR,
- "invalid subvolume name [%s] in [%s] of option [%s]",
- vlist[i],
- value_string,
- RR_READ_ONLY_SUBVOLUMES_OPTION_STRING);
- goto free_exit;
- }
- }
-
- *volume_list = vlist;
- *volume_count = vcount;
-
- return 0;
-
- free_exit:
- for (i = 0; i < vcount; i++)
- {
- GF_FREE (vlist[i]);
- }
- GF_FREE (vlist);
-
- return -1;
-}
-
-int
-rr_options_validate (dict_t *options, rr_options_t *rr_options)
-{
- char *value_string = NULL;
-
- if (options == NULL || rr_options == NULL)
- {
- return -1;
- }
-
- if (dict_get (options, RR_LIMITS_MIN_FREE_DISK_OPTION_STRING))
- if (data_to_str (dict_get (options, RR_LIMITS_MIN_FREE_DISK_OPTION_STRING)))
- value_string = data_to_str (dict_get (options,
- RR_LIMITS_MIN_FREE_DISK_OPTION_STRING));
- if (value_string != NULL)
- {
- if (_rr_options_min_free_disk_validate (value_string,
- &rr_options->min_free_disk) != 0)
- {
- return -1;
- }
-
- gf_log ("rr",
- GF_LOG_WARNING,
- "using %s = %d",
- RR_LIMITS_MIN_FREE_DISK_OPTION_STRING,
- rr_options->min_free_disk);
- }
- else
- {
- rr_options->min_free_disk = RR_LIMITS_MIN_FREE_DISK_VALUE_DEFAULT;
-
- gf_log ("rr", GF_LOG_DEBUG,
- "using %s = %d [default]",
- RR_LIMITS_MIN_FREE_DISK_OPTION_STRING,
- rr_options->min_free_disk);
- }
-
- value_string = NULL;
- if (dict_get (options, RR_REFRESH_INTERVAL_OPTION_STRING))
- value_string = data_to_str (dict_get (options,
- RR_REFRESH_INTERVAL_OPTION_STRING));
- if (value_string != NULL)
- {
- if (_rr_options_refresh_interval_validate (value_string,
- &rr_options->refresh_interval) != 0)
- {
- return -1;
- }
-
- gf_log ("rr",
- GF_LOG_WARNING,
- "using %s = %d",
- RR_REFRESH_INTERVAL_OPTION_STRING,
- rr_options->refresh_interval);
- }
- else
- {
- rr_options->refresh_interval = RR_REFRESH_INTERVAL_VALUE_DEFAULT;
-
- gf_log ("rr", GF_LOG_DEBUG,
- "using %s = %d [default]",
- RR_REFRESH_INTERVAL_OPTION_STRING,
- rr_options->refresh_interval);
- }
-
- value_string = NULL;
- if (dict_get (options, RR_READ_ONLY_SUBVOLUMES_OPTION_STRING))
- value_string = data_to_str (dict_get (options,
- RR_READ_ONLY_SUBVOLUMES_OPTION_STRING));
- if (value_string != NULL)
- {
- if (_rr_options_read_only_subvolumes_validate (value_string,
- &rr_options->read_only_subvolume_list,
- &rr_options->read_only_subvolume_count) != 0)
- {
- return -1;
- }
-
- gf_log ("rr",
- GF_LOG_WARNING,
- "using %s = [%s]",
- RR_READ_ONLY_SUBVOLUMES_OPTION_STRING,
- value_string);
- }
-
- return 0;
-}
-
-struct volume_options options[] = {
- { .key = { "scheduler.refresh-interval",
- "rr.refresh-interval" },
- .type = GF_OPTION_TYPE_TIME
- },
- { .key = { "scheduler.limits.min-free-disk",
- "rr.limits.min-free-disk" },
- .type = GF_OPTION_TYPE_PERCENT
- },
- { .key = { "scheduler.read-only-subvolumes",
- "rr.read-only-subvolumes" },
- .type = GF_OPTION_TYPE_ANY
- },
- { .key = {NULL} }
-};