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AFS-Monitor
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MANIFEST  view on Meta::CPAN 

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pod/xstat_cm_test.pod
pod/xstat_fs_test.pod
pod/afsmon_stats.pod
pod/Monitor.pod
src/Monitor.xs
src/Makefile.PL
src/ppport.h
src/t/Monitor.t
src/afsmon-labels.h
src/Monitor.pm
src/typemap

examples/cmdebug  view on Meta::CPAN 

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      if ($centry->{states} & 8) {
        print ", mt pt valid";
      }
      if ($centry->{states} & 0x10) {
        print ", pending core";
      }
      if ($centry->{states} & 0x40) {
        print ", wait-for-store";
      }
      if ($centry->{states} & 0x80) {
        print ", mapped";
      }
      print "\n";
    }
  }
}
 
 
sub print_lock {
  my $lock = shift;

examples/xstat_cm_test  view on Meta::CPAN 

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printf "\t%10d afs_gn_mknod\n", $data->{afs_gn_mknod};
printf "\t%10d afs_gn_remove\n", $data->{afs_gn_remove};
printf "\t%10d afs_gn_rename\n", $data->{afs_gn_rename};
printf "\t%10d afs_gn_rmdir\n", $data->{afs_gn_rmdir};
printf "\t%10d afs_gn_fid\n", $data->{afs_gn_fid};
printf "\t%10d afs_gn_lookup\n", $data->{afs_gn_lookup};
printf "\t%10d afs_gn_open\n", $data->{afs_gn_open};
printf "\t%10d afs_gn_create\n", $data->{afs_gn_create};
printf "\t%10d afs_gn_hold\n", $data->{afs_gn_hold};
printf "\t%10d afs_gn_rele\n", $data->{afs_gn_rele};
printf "\t%10d afs_gn_unmap\n", $data->{afs_gn_unmap};
printf "\t%10d afs_gn_access\n", $data->{afs_gn_access};
printf "\t%10d afs_gn_getattr\n", $data->{afs_gn_getattr};
printf "\t%10d afs_gn_setattr\n", $data->{afs_gn_setattr};
printf "\t%10d afs_gn_fclear\n", $data->{afs_gn_fclear};
printf "\t%10d afs_gn_fsync\n", $data->{afs_gn_fsync};
printf "\t%10d phash\n", $data->{pHash};
printf "\t%10d DInit\n", $data->{DInit};
printf "\t%10d DRead\n", $data->{DRead};
printf "\t%10d FixupBucket\n", $data->{FixupBucket};
printf "\t%10d afs_newslot\n", $data->{afs_newslot};

examples/xstat_cm_test  view on Meta::CPAN 

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printf "\t%10d gop_lookupname\n", $data->{gop_lookupname};
printf "\t%10d afs_uniqtime\n", $data->{afs_uniqtime};
printf "\t%10d gfs_vattr_null\n", $data->{gfs_vattr_null};
printf "\t%10d afs_lock\n", $data->{afs_lock};
printf "\t%10d afs_unlock\n", $data->{afs_unlock};
printf "\t%10d afs_update\n", $data->{afs_update};
printf "\t%10d afs_gclose\n", $data->{afs_gclose};
printf "\t%10d afs_gopen\n", $data->{afs_gopen};
printf "\t%10d afs_greadlink\n", $data->{afs_greadlink};
printf "\t%10d afs_select\n", $data->{afs_select};
printf "\t%10d afs_gbmap\n", $data->{afs_gbmap};
printf "\t%10d afs_getfsdata\n", $data->{afs_getfsdata};
printf "\t%10d afs_gsymlink\n", $data->{afs_gsymlink};
printf "\t%10d afs_namei\n", $data->{afs_namei};
printf "\t%10d afs_gmount\n", $data->{afs_gmount};
printf "\t%10d afs_gget\n", $data->{afs_gget};
printf "\t%10d afs_glink\n", $data->{afs_glink};
printf "\t%10d afs_gmkdir\n", $data->{afs_gmkdir};
printf "\t%10d afs_unlink\n", $data->{afs_unlink};
printf "\t%10d afs_grmdir\n", $data->{afs_grmdir};
printf "\t%10d afs_makenode\n", $data->{afs_makenode};

examples/xstat_cm_test  view on Meta::CPAN 

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printf "\t%10d afs_FinalizeReq\n", $data->{afs_FinalizeReq};
printf "\t%10d afs_GetVolCache\n", $data->{afs_GetVolCache};
printf "\t%10d afs_GetVolSlot\n", $data->{afs_GetVolSlot};
printf "\t%10d afs_UFSGetVolSlot\n", $data->{afs_UFSGetVolSlot};
printf "\t%10d afs_MemGetVolSlot\n", $data->{afs_MemGetVolSlot};
printf "\t%10d afs_WriteVolCache\n", $data->{afs_WriteVolCache};
printf "\t%10d haveCallbacksfrom\n", $data->{HaveCallBacksFrom};
printf "\t%10d afs_getpage\n", $data->{afs_getpage};
printf "\t%10d afs_putpage\n", $data->{afs_putpage};
printf "\t%10d afs_nfsrdwr\n", $data->{afs_nfsrdwr};
printf "\t%10d afs_map\n", $data->{afs_map};
printf "\t%10d afs_cmp\n", $data->{afs_cmp};
printf "\t%10d afs_PageLeft\n", $data->{afs_PageLeft};
printf "\t%10d afs_mount\n", $data->{afs_mount};
printf "\t%10d afs_unmount\n", $data->{afs_unmount};
printf "\t%10d afs_root\n", $data->{afs_root};
printf "\t%10d afs_statfs\n", $data->{afs_statfs};
printf "\t%10d afs_sync\n", $data->{afs_sync};
printf "\t%10d afs_vget\n", $data->{afs_vget};
printf "\t%10d afs_index\n", $data->{afs_index};
printf "\t%10d afs_setpag\n", $data->{afs_setpag};

examples/xstat_cm_test  view on Meta::CPAN 

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printf "\t%10d afs_MemHandleLink\n", $data->{afs_MemHandleLink};
printf "\t%10d afs_UFSHandleLink\n", $data->{afs_UFSHandleLink};
printf "\t%10d HandleFlock\n", $data->{HandleFlock};
printf "\t%10d afs_readlink\n", $data->{afs_readlink};
printf "\t%10d afs_fsync\n", $data->{afs_fsync};
printf "\t%10d afs_inactive\n", $data->{afs_inactive};
printf "\t%10d afs_ustrategy\n", $data->{afs_ustrategy};
printf "\t%10d afs_strategy\n", $data->{afs_strategy};
printf "\t%10d afs_bread\n", $data->{afs_bread};
printf "\t%10d afs_brelse\n", $data->{afs_brelse};
printf "\t%10d afs_bmap\n", $data->{afs_bmap};
printf "\t%10d afs_fid\n", $data->{afs_fid};
printf "\t%10d afs_FakeOpen\n", $data->{afs_FakeOpen};
printf "\t%10d afs_FakeClose\n", $data->{afs_FakeClose};
printf "\t%10d afs_StoreOnLastReference\n", $data->{afs_StoreOnLastReference};
printf "\t%10d afs_AccessOK\n", $data->{afs_AccessOK};
printf "\t%10d afs_GetAccessBits\n", $data->{afs_GetAccessBits};
printf "\t%10d afsio_copy\n", $data->{afsio_copy};
printf "\t%10d afsio_trim\n", $data->{afsio_trim};
printf "\t%10d afsio_skip\n", $data->{afsio_skip};
printf "\t%10d afs_page_read\n", $data->{afs_page_read};

src/Makefile.PL  view on Meta::CPAN 

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system("perl -p -i.bak -e $command Makefile");
 
# change the library name of the AFS system library "libsys"
$command = "\'s#-lsys#$AFSPath/lib/afs/libsys.a#\'";
system("perl -p -i.bak -e $command Makefile");
 
# change the library name of the AFS system library "libcmd"
$command = "\'s#-lcmd#$AFSPath/lib/afs/libcmd.a#\'";
system("perl -p -i.bak -e $command Makefile");
 
# make changes to the typemap file if Perl < 5.6.0
$command = "\'s#T_UV#T_IV#\'";
system("perl -p -i.bak -e $command typemap") unless $] >= 5.006;
 
 
 
sub version {
  my ($testver, $compver) = @_;
 
  $compver = $ENV{VERSION} unless defined $compver;
 
  # Remove possible package name from both strings.
  $testver =~ s/^([a-zA-Z][^-]*-)*//;

src/Monitor.xs  view on Meta::CPAN 

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if ((strcasecmp(arg1, "fs") != 0) && (strcasecmp(arg1, "cm") != 0)) {
   sprintf(buffer,
           "Second argument of \"show\" directive should be \"fs\" or \"cm\"");
   return (-1);
}
 
/* Each entry can either be a variable name or a section/group name. Variable
 * names are listed in xx_varNames[] and section/group names in xx_categories[].
 * The section/group names in xx_categiries[] also give the starting/ending
 * indices of the variables belonging to that section/group. These indices
 * are stored in order in xx_Display_map[] and displayed to the screen in that
 * order. */
 
/* To handle duplicate "show" entries we keep track of what what we have
 * already marked to show in the xx_showFlags[] */
 
if (strcasecmp(arg1, "fs") == 0) {   /* its a File Server entry */
   /* mark that we have to show only what the user wants */
   *fs_showDefault = 0;
 
   /* if it is a section/group name, find it in the fs_categories[] array */

src/Monitor.xs  view on Meta::CPAN 

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      }
   }
 
   if (!found) {  /* typo in section/group name */
      sprintf(buffer, "Could not find section/group name %s", arg2);
      return (-1);
   }
}
 
  /* if it is a group name, read its start/end indices and fill in the
   * fs_Display_map[]. */
 
if (strcasestr(arg2, "_group") != (char *)NULL) {
 
   if (fromIdx < 0 || toIdx < 0 || fromIdx > NUM_FS_STAT_ENTRIES ||
       toIdx > NUM_FS_STAT_ENTRIES)
      return (-2);
   for (j = fromIdx; j <= toIdx; j++) {
      fs_showFlags[j] = 1;
   }
}

src/Monitor.xs  view on Meta::CPAN 

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   if (fromIdx < 0 || toIdx < 0 || fromIdx > NUM_CM_STAT_ENTRIES
       || toIdx > NUM_CM_STAT_ENTRIES)
      return (-10);
   for (j = fromIdx; j <= toIdx; j++) {
      cm_showFlags[j] = 1;
   }
}
 
/* if it is a section name, get the count of number of groups in it and
 * for each group fill in the start/end indices in the cm_Display_map[] */
 
else if (strcasestr(arg2, "_section") != (char *)NULL) {
   /* fromIdx is actually the number of groups in thi section */
   numGroups = fromIdx;
   /* for each group in section */
   while (idx < CM_NUM_DATA_CATEGORIES && numGroups) {
      sscanf(cm_categories[idx], "%s %d %d", catName, &fromIdx, &toIdx);
 
      if (strcasestr(catName, "_group") != (char *) NULL) {
         if (fromIdx < 0 || toIdx < 0 || fromIdx > NUM_CM_STAT_ENTRIES

src/Monitor.xs  view on Meta::CPAN 

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/*
 * Copy in the socket info for the current server, resolve its
 * printable name if possible.
 */
 
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
       sizeof(struct sockaddr_in));
 
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == NULL) {
   warn("Can't map Internet address %lu to a string name",
        curr_conn->skt.sin_addr.s_addr);
   curr_conn->hostName[0] = '\0';
}
else {
   strcpy(curr_conn->hostName, hostNameFound);
}
 
/*
 * Make an Rx connection to the current server.
 */

src/Monitor.xs  view on Meta::CPAN 

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/*
 * Copy in the socket info for the current server, resolve its
 * printable name if possible.
 */
 
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
       sizeof(struct sockaddr_in));
 
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == NULL) {
   warn("Can't map Internet address %lu to a string name",
        curr_conn->skt.sin_addr.s_addr);
   curr_conn->hostName[0] = '\0';
}
else {
   strcpy(curr_conn->hostName, hostNameFound);
}
 
/*
 * Make an Rx connection to the current server.
 */

src/Monitor.xs  view on Meta::CPAN 

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            sprintf(data_name, "%s, backup", data_name);
        if (centry.states & 4)
            sprintf(data_name, "%s, read-only", data_name);
        if (centry.states & 8)
            sprintf(data_name, "%s, mt pt valid", data_name);
        if (centry.states & 0x10)
            sprintf(data_name, "%s, pending core", data_name);
        if (centry.states & 0x40)
            sprintf(data_name, "%s, wait-for-store", data_name);
        if (centry.states & 0x80)
            sprintf(data_name, "%s, mapped", data_name);
        hv_store(CENTRY, "states", 6, newSVpv(data_name, strlen(data_name)), 0);
 
        av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
    }
    return 0;
}
 
 
/*
 * from src/venus/cmdebug.c

src/Monitor.xs  view on Meta::CPAN 

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   fprintf(scout_debugfd, "[%s] IP addr 0x%lx, port %d\n", rn,
           (a_socketArray + curr_srv)->sin_addr.s_addr,
           (a_socketArray + curr_srv)->sin_port);
   fflush(scout_debugfd);
}
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
       sizeof(struct sockaddr_in));
 
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == (char *) NULL) {
   warn("Can't map Internet address %lu to a string name\n",
        curr_conn->skt.sin_addr.s_addr);
   curr_conn->hostName[0] = '\0';
}
else {
   strcpy(curr_conn->hostName, hostNameFound);
   if (scout_debugfd) {
      fprintf(scout_debugfd,
              "[%s] Host name for server index %d is %s\n", rn,
              curr_srv, curr_conn->hostName);
      fflush(scout_debugfd);

src/Monitor.xs  view on Meta::CPAN 

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         newSViv(cmp->callInfo.C_afs_gn_open), 0);
data_name = "afs_gn_create";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_create), 0);
data_name = "afs_gn_hold";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_hold), 0);
data_name = "afs_gn_rele";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_rele), 0);
data_name = "afs_gn_unmap";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_unmap), 0);
data_name = "afs_gn_access";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_access), 0);
data_name = "afs_gn_getattr";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_getattr), 0);
data_name = "afs_gn_setattr";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gn_setattr), 0);
data_name = "afs_gn_fclear";

src/Monitor.xs  view on Meta::CPAN 

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         newSViv(cmp->callInfo.C_afs_gclose), 0);
data_name = "afs_gopen";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gopen), 0);
data_name = "afs_greadlink";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_greadlink), 0);
data_name = "afs_select";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_select), 0);
data_name = "afs_gbmap";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gbmap), 0);
data_name = "afs_getfsdata";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_getfsdata), 0);
data_name = "afs_gsymlink";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_gsymlink), 0);
data_name = "afs_namei";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_namei), 0);
data_name = "afs_gmount";

src/Monitor.xs  view on Meta::CPAN 

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         newSViv(cmp->callInfo.C_HaveCallBacksFrom), 0);
data_name = "afs_getpage";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_getpage), 0);
data_name = "afs_putpage";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_putpage), 0);
data_name = "afs_nfsrdwr";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_nfsrdwr), 0);
data_name = "afs_map";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_map), 0);
data_name = "afs_cmp";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_cmp), 0);
data_name = "afs_PageLeft";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_PageLeft), 0);
data_name = "afs_mount";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_mount), 0);
data_name = "afs_unmount";

src/Monitor.xs  view on Meta::CPAN 

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         newSViv(cmp->callInfo.C_afs_ustrategy), 0);
data_name = "afs_strategy";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_strategy), 0);
data_name = "afs_bread";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_bread), 0);
data_name = "afs_brelse";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_brelse), 0);
data_name = "afs_bmap";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_bmap), 0);
data_name = "afs_fid";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_fid), 0);
data_name = "afs_FakeOpen";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_FakeOpen), 0);
data_name = "afs_FakeClose";
hv_store(DATA, data_name, strlen(data_name),
         newSViv(cmp->callInfo.C_afs_FakeClose), 0);
data_name = "afs_StoreOnLastReference";

src/ppport.h  view on Meta::CPAN 

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/* To verify whether ppport.h is needed for your module, and whether any
   special defines should be used, ppport.h can be run through Perl to check
   your source code. Simply say:
 
        perl -x ppport.h *.c *.h *.xs foo/*.c [etc]
 
   The result will be a list of patches suggesting changes that should at
   least be acceptable, if not necessarily the most efficient solution, or a
   fix for all possible problems. It won't catch where dTHR is needed, and
   doesn't attempt to account for global macro or function definitions,
   nested includes, typemaps, etc.
 
   In order to test for the need of dTHR, please try your module under a
   recent version of Perl that has threading compiled-in.
 
*/
 
 
/*
#!/usr/bin/perl
@ARGV = ("*.xs") if !@ARGV;
%badmacros = %funcs = %macros = (); $replace = 0;
foreach (<DATA>) {
        $funcs{$1} = 1 if /Provide:\s+(\S+)/;
        $macros{$1} = 1 if /^#\s*define\s+([a-zA-Z0-9_]+)/;
        $replace = $1 if /Replace:\s+(\d+)/;
        $badmacros{$2}=$1 if $replace and /^#\s*define\s+([a-zA-Z0-9_]+).*?\s+([a-zA-Z0-9_]+)/;
        $badmacros{$1}=$2 if /Replace (\S+) with (\S+)/;
}
foreach $filename (map(glob($_),@ARGV)) {
        unless (open(IN, "<$filename")) {
                warn "Unable to read from $file: $!\n";
                next;
        }
        print "Scanning $filename...\n";
        $c = ""; while (<IN>) { $c .= $_; } close(IN);
        $need_include = 0; %add_func = (); $changes = 0;
        $has_include = ($c =~ /#.*include.*ppport/m);
 
        foreach $func (keys %funcs) {

src/ppport.h  view on Meta::CPAN 

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foreach $badmacro (keys %badmacros) {
        if ($c =~ /\b$badmacro\b/m) {
                $changes += ($c =~ s/\b$badmacro\b/$badmacros{$badmacro}/gm);
                print "Uses $badmacros{$badmacro} (instead of $badmacro)\n";
                $need_include = 1;
        }
}
 
if (scalar(keys %add_func) or $need_include != $has_include) {
        if (!$has_include) {
                $inc = join('',map("#define NEED_$_\n", sort keys %add_func)).
                       "#include \"ppport.h\"\n";
                $c = "$inc$c" unless $c =~ s/#.*include.*XSUB.*\n/$&$inc/m;
        } elsif (keys %add_func) {
                $inc = join('',map("#define NEED_$_\n", sort keys %add_func));
                $c = "$inc$c" unless $c =~ s/^.*#.*include.*ppport.*$/$inc$&/m;
        }
        if (!$need_include) {
                print "Doesn't seem to need ppport.h.\n";
                $c =~ s/^.*#.*include.*ppport.*\n//m;
        }
        $changes++;
}
 
if ($changes) {



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