svn commit: r223179 - in stable/8/sbin/geom: class/sched core
Alexander Motin
mav at FreeBSD.org
Fri Jun 17 07:05:48 UTC 2011
Author: mav
Date: Fri Jun 17 07:05:47 2011
New Revision: 223179
URL: http://svn.freebsd.org/changeset/base/223179
Log:
MFC r219969:
Make `geom XXX list` and `geom XXX status` outputs more consistent:
Add -a options to print all geoms, not only ones with providers.
Add -g option for `status` to report geom's names, not provider's.
Make `status` by default report provider's status (if present), not geom's.
Make `status` report consumer's statuses, not only "synchronized" field.
Modified:
stable/8/sbin/geom/core/geom.8
stable/8/sbin/geom/core/geom.c
Directory Properties:
stable/8/sbin/geom/ (props changed)
stable/8/sbin/geom/class/multipath/ (props changed)
stable/8/sbin/geom/class/part/ (props changed)
stable/8/sbin/geom/class/sched/gsched.8 (props changed)
stable/8/sbin/geom/class/stripe/ (props changed)
Modified: stable/8/sbin/geom/core/geom.8
==============================================================================
--- stable/8/sbin/geom/core/geom.8 Fri Jun 17 07:03:42 2011 (r223178)
+++ stable/8/sbin/geom/core/geom.8 Fri Jun 17 07:05:47 2011 (r223179)
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd March 5, 2008
+.Dd January 5, 2011
.Dt GEOM 8
.Os
.Sh NAME
@@ -37,11 +37,12 @@
.Nm
.Ar class
.Cm list
+.Op Fl a
.Op Ar name ...
.Nm
.Ar class
.Cm status
-.Op Fl s
+.Op Fl ags
.Op Ar name ...
.Nm
.Ar class
@@ -69,6 +70,11 @@ List all available commands for the give
Print detailed information (within the given class) about all geoms
(if no additional arguments were specified) or the given geoms.
This command is only available if the given class exists in the kernel.
+Additional options include:
+.Bl -tag -width ".Fl a"
+.It Fl a
+Print information for geoms without providers.
+.El
.It Cm status
Print general information (within the given class) about all geoms
(if no additional arguments were specified) or the given geoms.
@@ -76,6 +82,10 @@ This command is only available if the gi
.Pp
Additional options include:
.Bl -tag -width ".Fl s"
+.It Fl a
+When used with -g, print status for geoms without providers.
+.It Fl g
+Report statuses for geoms instead of providers.
.It Fl s
Produce script-friendly output.
.El
@@ -126,6 +136,8 @@ NOP
.It
PART
.It
+RAID
+.It
RAID3
.It
SHSEC
Modified: stable/8/sbin/geom/core/geom.c
==============================================================================
--- stable/8/sbin/geom/core/geom.c Fri Jun 17 07:03:42 2011 (r223178)
+++ stable/8/sbin/geom/core/geom.c Fri Jun 17 07:05:47 2011 (r223179)
@@ -76,15 +76,21 @@ static void std_unload(struct gctl_req *
struct g_command std_commands[] = {
{ "help", 0, std_help, G_NULL_OPTS, NULL, NULL },
- { "list", 0, std_list, G_NULL_OPTS, NULL,
- "[name ...]"
+ { "list", 0, std_list,
+ {
+ { 'a', "all", NULL, G_TYPE_BOOL },
+ G_OPT_SENTINEL
+ },
+ NULL, "[-a] [name ...]"
},
{ "status", 0, std_status,
{
+ { 'a', "all", NULL, G_TYPE_BOOL },
+ { 'g', "geoms", NULL, G_TYPE_BOOL },
{ 's', "script", NULL, G_TYPE_BOOL },
G_OPT_SENTINEL
},
- NULL, "[-s] [name ...]"
+ NULL, "[-ags] [name ...]"
},
{ "load", G_FLAG_VERBOSE | G_FLAG_LOADKLD, std_load, G_NULL_OPTS,
NULL, NULL },
@@ -800,7 +806,7 @@ std_list(struct gctl_req *req, unsigned
struct gclass *classp;
struct ggeom *gp;
const char *name;
- int error, i, nargs;
+ int all, error, i, nargs;
error = geom_gettree(&mesh);
if (error != 0)
@@ -811,18 +817,18 @@ std_list(struct gctl_req *req, unsigned
errx(EXIT_FAILURE, "Class %s not found.", gclass_name);
}
nargs = gctl_get_int(req, "nargs");
+ all = gctl_get_int(req, "all");
if (nargs > 0) {
for (i = 0; i < nargs; i++) {
name = gctl_get_ascii(req, "arg%d", i);
gp = find_geom(classp, name);
- if (gp != NULL)
- list_one_geom(gp);
- else
+ if (gp == NULL)
errx(EXIT_FAILURE, "No such geom: %s.", name);
+ list_one_geom(gp);
}
} else {
LIST_FOREACH(gp, &classp->lg_geom, lg_geom) {
- if (LIST_EMPTY(&gp->lg_provider))
+ if (LIST_EMPTY(&gp->lg_provider) && !all)
continue;
list_one_geom(gp);
}
@@ -841,7 +847,6 @@ std_status_available(void)
static void
status_update_len(struct ggeom *gp, int *name_len, int *status_len)
{
- struct gprovider *pp;
struct gconfig *conf;
int len;
@@ -849,11 +854,7 @@ status_update_len(struct ggeom *gp, int
assert(name_len != NULL);
assert(status_len != NULL);
- pp = LIST_FIRST(&gp->lg_provider);
- if (pp != NULL)
- len = strlen(pp->lg_name);
- else
- len = strlen(gp->lg_name);
+ len = strlen(gp->lg_name);
if (*name_len < len)
*name_len = len;
LIST_FOREACH(conf, &gp->lg_config, lg_config) {
@@ -865,25 +866,67 @@ status_update_len(struct ggeom *gp, int
}
}
+static void
+status_update_len_prs(struct ggeom *gp, int *name_len, int *status_len)
+{
+ struct gprovider *pp;
+ struct gconfig *conf;
+ int len, glen;
+
+ assert(gp != NULL);
+ assert(name_len != NULL);
+ assert(status_len != NULL);
+
+ glen = 0;
+ LIST_FOREACH(conf, &gp->lg_config, lg_config) {
+ if (strcasecmp(conf->lg_name, "state") == 0) {
+ glen = strlen(conf->lg_val);
+ break;
+ }
+ }
+ LIST_FOREACH(pp, &gp->lg_provider, lg_provider) {
+ len = strlen(pp->lg_name);
+ if (*name_len < len)
+ *name_len = len;
+ len = glen;
+ LIST_FOREACH(conf, &pp->lg_config, lg_config) {
+ if (strcasecmp(conf->lg_name, "state") == 0) {
+ len = strlen(conf->lg_val);
+ break;
+ }
+ }
+ if (*status_len < len)
+ *status_len = len;
+ }
+}
+
static char *
status_one_consumer(struct gconsumer *cp)
{
static char buf[256];
struct gprovider *pp;
struct gconfig *conf;
+ const char *state, *syncr;
pp = cp->lg_provider;
if (pp == NULL)
return (NULL);
+ state = NULL;
+ syncr = NULL;
LIST_FOREACH(conf, &cp->lg_config, lg_config) {
+ if (strcasecmp(conf->lg_name, "state") == 0)
+ state = conf->lg_val;
if (strcasecmp(conf->lg_name, "synchronized") == 0)
- break;
+ syncr = conf->lg_val;
}
- if (conf == NULL)
+ if (state == NULL && syncr == NULL)
snprintf(buf, sizeof(buf), "%s", pp->lg_name);
- else {
+ else if (state != NULL && syncr != NULL) {
+ snprintf(buf, sizeof(buf), "%s (%s, %s)", pp->lg_name,
+ state, syncr);
+ } else {
snprintf(buf, sizeof(buf), "%s (%s)", pp->lg_name,
- conf->lg_val);
+ state ? state : syncr);
}
return (buf);
}
@@ -891,25 +934,19 @@ status_one_consumer(struct gconsumer *cp
static void
status_one_geom(struct ggeom *gp, int script, int name_len, int status_len)
{
- struct gprovider *pp;
struct gconsumer *cp;
struct gconfig *conf;
const char *name, *status, *component;
int gotone;
- pp = LIST_FIRST(&gp->lg_provider);
- if (pp != NULL)
- name = pp->lg_name;
- else
- name = gp->lg_name;
+ name = gp->lg_name;
+ status = "N/A";
LIST_FOREACH(conf, &gp->lg_config, lg_config) {
- if (strcasecmp(conf->lg_name, "state") == 0)
+ if (strcasecmp(conf->lg_name, "state") == 0) {
+ status = conf->lg_val;
break;
+ }
}
- if (conf == NULL)
- status = "N/A";
- else
- status = conf->lg_val;
gotone = 0;
LIST_FOREACH(cp, &gp->lg_consumer, lg_consumer) {
component = status_one_consumer(cp);
@@ -928,6 +965,48 @@ status_one_geom(struct ggeom *gp, int sc
}
static void
+status_one_geom_prs(struct ggeom *gp, int script, int name_len, int status_len)
+{
+ struct gprovider *pp;
+ struct gconsumer *cp;
+ struct gconfig *conf;
+ const char *name, *status, *component;
+ int gotone;
+
+ LIST_FOREACH(pp, &gp->lg_provider, lg_provider) {
+ name = pp->lg_name;
+ status = "N/A";
+ LIST_FOREACH(conf, &gp->lg_config, lg_config) {
+ if (strcasecmp(conf->lg_name, "state") == 0) {
+ status = conf->lg_val;
+ break;
+ }
+ }
+ LIST_FOREACH(conf, &pp->lg_config, lg_config) {
+ if (strcasecmp(conf->lg_name, "state") == 0) {
+ status = conf->lg_val;
+ break;
+ }
+ }
+ gotone = 0;
+ LIST_FOREACH(cp, &gp->lg_consumer, lg_consumer) {
+ component = status_one_consumer(cp);
+ if (component == NULL)
+ continue;
+ gotone = 1;
+ printf("%*s %*s %s\n", name_len, name,
+ status_len, status, component);
+ if (!script)
+ name = status = "";
+ }
+ if (!gotone) {
+ printf("%*s %*s %s\n", name_len, name,
+ status_len, status, "N/A");
+ }
+ }
+}
+
+static void
std_status(struct gctl_req *req, unsigned flags __unused)
{
struct gmesh mesh;
@@ -935,7 +1014,7 @@ std_status(struct gctl_req *req, unsigne
struct ggeom *gp;
const char *name;
int name_len, status_len;
- int error, i, n, nargs, script;
+ int all, error, geoms, i, n, nargs, script;
error = geom_gettree(&mesh);
if (error != 0)
@@ -944,28 +1023,45 @@ std_status(struct gctl_req *req, unsigne
if (classp == NULL)
errx(EXIT_FAILURE, "Class %s not found.", gclass_name);
nargs = gctl_get_int(req, "nargs");
+ all = gctl_get_int(req, "all");
+ geoms = gctl_get_int(req, "geoms");
script = gctl_get_int(req, "script");
- name_len = strlen("Name");
- status_len = strlen("Status");
+ if (script) {
+ name_len = 0;
+ status_len = 0;
+ } else {
+ name_len = strlen("Name");
+ status_len = strlen("Status");
+ }
if (nargs > 0) {
for (i = 0, n = 0; i < nargs; i++) {
name = gctl_get_ascii(req, "arg%d", i);
gp = find_geom(classp, name);
if (gp == NULL)
errx(EXIT_FAILURE, "No such geom: %s.", name);
- else {
- status_update_len(gp, &name_len, &status_len);
- n++;
+ if (geoms) {
+ status_update_len(gp,
+ &name_len, &status_len);
+ } else {
+ status_update_len_prs(gp,
+ &name_len, &status_len);
}
+ n++;
}
if (n == 0)
goto end;
} else {
n = 0;
LIST_FOREACH(gp, &classp->lg_geom, lg_geom) {
- if (LIST_EMPTY(&gp->lg_provider))
+ if (LIST_EMPTY(&gp->lg_provider) && !all)
continue;
- status_update_len(gp, &name_len, &status_len);
+ if (geoms) {
+ status_update_len(gp,
+ &name_len, &status_len);
+ } else {
+ status_update_len_prs(gp,
+ &name_len, &status_len);
+ }
n++;
}
if (n == 0)
@@ -979,16 +1075,27 @@ std_status(struct gctl_req *req, unsigne
for (i = 0; i < nargs; i++) {
name = gctl_get_ascii(req, "arg%d", i);
gp = find_geom(classp, name);
- if (gp != NULL) {
+ if (gp == NULL)
+ continue;
+ if (geoms) {
status_one_geom(gp, script, name_len,
status_len);
+ } else {
+ status_one_geom_prs(gp, script, name_len,
+ status_len);
}
}
} else {
LIST_FOREACH(gp, &classp->lg_geom, lg_geom) {
- if (LIST_EMPTY(&gp->lg_provider))
+ if (LIST_EMPTY(&gp->lg_provider) && !all)
continue;
- status_one_geom(gp, script, name_len, status_len);
+ if (geoms) {
+ status_one_geom(gp, script, name_len,
+ status_len);
+ } else {
+ status_one_geom_prs(gp, script, name_len,
+ status_len);
+ }
}
}
end:
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