diff options
Diffstat (limited to 'pcp')
| -rw-r--r-- | pcp/README | 100 | ||||
| -rw-r--r-- | pcp/domain.h | 4 | ||||
| -rw-r--r-- | pcp/help | 77 | ||||
| -rwxr-xr-x | pcp/mkheader.pl | 63 | ||||
| -rw-r--r-- | pcp/pmns | 45 | ||||
| -rw-r--r-- | pcp/root | 10 |
6 files changed, 0 insertions, 299 deletions
diff --git a/pcp/README b/pcp/README deleted file mode 100644 index 0c302bbfb4..0000000000 --- a/pcp/README +++ /dev/null @@ -1,100 +0,0 @@ -NOTE! The samba.c source in this directory has been removed pending -approval from SGI to use it under the GPLv3 license. - -Please see Samba 3.0.xx for a copy of this code under the GPLv2 -license if required. - -samba PMDA -=========== - -This PMDA is a sample that illustrates how a simple samba monitor -PMDA might be constructed, using a shared memory segment to transfer -information about transaction activity from the smb daemon. - -Note: - This PMDA may be remade from source and hence requires - a C compiler and Perl to be installed. - - Uses of make(1) may fail (without removing or clobbering files) - if the C compiler cannot be found. This is most likely to - happen when running the PMDA ./Install script. - - The only remedial action is to install the C compiler, or - hand-craft changes to the Makefile. - -Metrics -======= - -The file ./help contains descriptions for all of the metrics exported -by this PMDA. - -Once the PMDA has been installed, the following command will list all -the available metrics and their explanatory "help" text: - - $ pminfo -fT samba - -Installation -============ - - + # mkdir /var/pcp/pmdas/samba - + # cp * /var/pcp/pmdas/samba - + # cp ../source/include/profile.h /var/pcp/pmdas/samba - + # cd /var/pcp/pmdas/samba - - + Check that there is no clash in the Performance Metrics Domain - defined in ./domain.h and the other PMDAs currently in use - (/etc/pmcd.conf). If there is, edit ./domain.h to choose another - domain number. - - + If you are not installing on an IRIX system, edit samba.c and - comment out the - - #define IRIX 1 - - + Then simply use - - # ./Install - - + Alternatively, to install just the Performance Metrics Name Space - for the samba metrics on the local system, but not the samba PMDA - (presumably because the local system is running PCP 1.x and you - wish to connect to a remote system where PCP 2.0 and the samba PMDA - is running), make sure the Performance Metrics Domain defined in - ./domain.h matches the domain chosen for the samba PMDA on the - remote system (check the second field in the corresponding line of - the pmcd.conf file on the remote system - located in /etc on IRIX - and /var/pcp/config/pmcd on Linux), then - - # ./Install -N - -De-installation -=============== - - + Simply use - - # cd /var/pcp/pmdas/samba - # ./Remove - - + If you also want to remove the sources use - - # cd / - # rm -rf /var/pcp/pmdas/samba - -Making something happen -======================= - -The application "smbd" updates the shared memory segment to add -profile information about smbd. By default updating is disabled. -To start updating of the shared memory segment you need to run the -smbcontrol command to turn on profiling for one or more smbd processes -(see the man page for smbcontrol). - - - -Troubleshooting -=============== - - + After installing or restarting the agent, the PMCD log file - (pmcd.log) and the PMDA log file (samba.log) should be checked - for any warnings or errors. These logs are located in - /var/log/pcp/pmcd on Linux and /var/adm/pcplog on IRIX. diff --git a/pcp/domain.h b/pcp/domain.h deleted file mode 100644 index 3cf0bc6ce9..0000000000 --- a/pcp/domain.h +++ /dev/null @@ -1,4 +0,0 @@ -/* - * built from /var/pcp/pmns/stdpmid - */ -#define SAMBA 123 diff --git a/pcp/help b/pcp/help deleted file mode 100644 index dc3b02f03b..0000000000 --- a/pcp/help +++ /dev/null @@ -1,77 +0,0 @@ -# -# samba PMDA help file in the ASCII format -# -# lines beginning with a # are ignored -# lines beginning @ introduce a new entry of the form -# @ metric_name oneline-text -# help test goes -# here over multiple lines -# ... -# -# the metric_name is decoded against the default PMNS -- as a special case, -# a name of the form NNN.MM (for numeric NNN and MM) is interpreted as an -# instance domain identification, and the text describes the instance domain -# -# blank lines before the @ line are ignored -# - -@ SAMBA.0 Count and Time Instance Domain -Contains count and time information for system calls and smb transactions. -Counts shows the number of times each transaction was called. Times -indicates the time spent in each transaction. - -@ SAMBA.1 Byte Instance Domain -This domain contains instances for the number of bytes transferred -using the read and write system call. - -@ samba.counts Count of calls to this function - -@ samba.times Time required to complete call - -@ samba.bytes Number of bytes processed by this call - -@ samba.smbd.smb_count Count of SMB packets processed - -@ samba.smbd.uid_changes Count of times effective uid changed - -@ samba.statcache.lookups Number of lookups in stat cache - -@ samba.statcache.misses Number of times stat cache lookup missed - -@ samba.statcache.hits Number of times stat cache lookup hit - -@ samba.writecache.num_caches Number of write caches available - -@ samba.writecache.allocated_caches Number of write caches allocated - -@ samba.writecache.read_hits Number of times read request found in write cache - -@ samba.writecache.total_writes Number of writes to write cache - -@ samba.writecache.init_writes Number of initial writes to write cache - -@ samba.writecache.abutted_writes - -@ samba.writecache.perfect_writes - -@ samba.writecache.direct_writes - -@ samba.writecache.non_oplock_writes - -@ samba.writecache.seek_flush - -@ samba.writecache.read_flush - -@ samba.writecache.write_flush - -@ samba.writecache.readraw_flush - -@ samba.writecache.oplock_rel_flush - -@ samba.writecache.close_flush - -@ samba.writecache.sync_flush - -@ samba.writecache.size_change_flush - -@ samba.bytes cumulative number of bytes read or written diff --git a/pcp/mkheader.pl b/pcp/mkheader.pl deleted file mode 100755 index ad069c544a..0000000000 --- a/pcp/mkheader.pl +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/perl - - -open(PROFILE,"profile.h") || die "Unable to open profile.h\n"; -@profile = <PROFILE>; -close PROFILE; - -open(METRICS,"> metrics.h") || die "Unable to open metrics.h for output\n"; - -print METRICS "#define COUNT_TIME_INDOM 0\n"; -print METRICS "#define BYTE_INDOM 1\n\n"; -print METRICS "#define FIELD_OFF(x) (unsigned)\&(((struct profile_stats *)NULL)->x)\n\n"; -print METRICS "typedef struct {\n"; -print METRICS "\tchar *name;\n"; -print METRICS "\tunsigned offset;\n"; -print METRICS "} samba_instance;\n\n"; - -@instnames = grep(/unsigned .*_time;/,@profile); -foreach $instnames (@instnames) { - chomp $instnames; - $instnames =~ s/^.*unsigned (.*)_time.*$/$1/; -} - -print METRICS "static samba_instance samba_counts[] = {"; -$first = 1; -foreach $1 (@instnames) { - if ($first == 1) { - $first = 0; - print METRICS "\n"; - } else { - print METRICS ",\n"; - } - print METRICS "\t{\"$1\", FIELD_OFF($1_count)}"; -} -print METRICS "\n};\n\n"; -print METRICS "static samba_instance samba_times[] = {"; -$first = 1; -foreach $1 (@instnames) { - if ($first == 1) { - $first = 0; - print METRICS "\n"; - } else { - print METRICS ",\n"; - } - print METRICS "\t{\"$1\", FIELD_OFF($1_time)}"; -} -print METRICS "\n};\n\n"; -print METRICS "static samba_instance samba_bytes[] = {"; -@instnames = grep(/unsigned .*_bytes;/,@profile); -$first = 1; -foreach $_ (@instnames) { - if ($first == 1) { - $first = 0; - print METRICS "\n"; - } else { - print METRICS ",\n"; - } - /^.*unsigned (.*)_bytes.*$/; - print METRICS "\t{\"$1\", FIELD_OFF($1_bytes)}"; -} -print METRICS "\n};\n"; - -close METRICS diff --git a/pcp/pmns b/pcp/pmns deleted file mode 100644 index 1f3dd3934e..0000000000 --- a/pcp/pmns +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Metrics for samba PMDA - * - */ - -samba { - smbd - statcache - writecache - counts SAMBA:3:0 - times SAMBA:4:0 - bytes SAMBA:5:0 -} - -samba.smbd { - smb_count SAMBA:0:0 - uid_changes SAMBA:0:1 -} - -samba.statcache { - lookups SAMBA:1:0 - misses SAMBA:1:1 - hits SAMBA:1:2 -} - -samba.writecache { - num_caches SAMBA:2:0 - allocated_caches SAMBA:2:1 - read_hits SAMBA:2:2 - total_writes SAMBA:2:3 - init_writes SAMBA:2:4 - abutted_writes SAMBA:2:5 - perfect_writes SAMBA:2:6 - direct_writes SAMBA:2:7 - non_oplock_writes SAMBA:2:8 - seek_flush SAMBA:2:9 - read_flush SAMBA:2:10 - write_flush SAMBA:2:11 - readraw_flush SAMBA:2:12 - oplock_rel_flush SAMBA:2:13 - close_flush SAMBA:2:14 - sync_flush SAMBA:2:15 - size_change_flush SAMBA:2:16 -} - diff --git a/pcp/root b/pcp/root deleted file mode 100644 index d5137bc7dd..0000000000 --- a/pcp/root +++ /dev/null @@ -1,10 +0,0 @@ -/* - * fake "root" for validating the local PMNS subtree - */ - -#include "/var/pcp/pmns/stdpmid" - -root { samba } - -#include "pmns" - |