".*" is useless at the end of a regex, and just "*" is a bug.
And document them.
Cc: Christophe Varoqui <christophe.varoqui@xxxxxxxxxxx>
Cc: device-mapper development <dm-devel@xxxxxxxxxx>
Signed-off-by: Xose Vazquez Perez <xose.vazquez@xxxxxxxxx>
---
libmultipath/blacklist.c | 8 ++++----
multipath/multipath.conf.5 | 6 +++++-
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/libmultipath/blacklist.c b/libmultipath/blacklist.c
index 9687399..aa8d975 100644
--- a/libmultipath/blacklist.c
+++ b/libmultipath/blacklist.c
@@ -172,7 +172,7 @@ setup_default_blist (struct config * conf)
char * str;
int i;
- str = STRDUP("^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*");
+ str = STRDUP("^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]");
if (!str)
return 1;
if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
@@ -184,19 +184,19 @@ setup_default_blist (struct config * conf)
if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
return 1;
- str = STRDUP("^dcssblk[0-9]*");
+ str = STRDUP("^dcssblk[0-9]");
if (!str)
return 1;
if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
return 1;
- str = STRDUP("^nvme.*");
+ str = STRDUP("^nvme");
if (!str)
return 1;
if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
return 1;
- str = STRDUP("(SCSI_IDENT_.*|ID_WWN)");
+ str = STRDUP("(SCSI_IDENT_|ID_WWN)");
if (!str)
return 1;
if (store_ble(conf->elist_property, str, ORIGIN_DEFAULT))
diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5
index 7dd997a..7bb847a 100644
--- a/multipath/multipath.conf.5
+++ b/multipath/multipath.conf.5
@@ -849,6 +849,10 @@ The following keywords are recognized:
.TP 17
.B devnode
Regular expression of the device nodes to be excluded.
+.RS
+.TP
+Default value is: \fB^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]\fR, \fB^(td|hd|vd)[a-z]\fR, \fB^dcssblk[0-9]\fR and \fB^nvme\fR
+.RE
.TP
.B wwid
The \fIWorld Wide Identification\fR of a device.
@@ -888,7 +892,7 @@ The \fIWorld Wide Identification\fR of a device.
Regular expression of the udev property to be whitelisted.
.RS
.TP
-Default value is: \fB(ID_WWN|SCSI_IDENT_.*)\fR
+Default value is: \fB(SCSI_IDENT_|ID_WWN)\fR
.RE
.TP
.B device
--
2.10.0
--
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