/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
#include <afsconfig.h>
#include <afs/param.h>
+#include <afs/procmgmt.h>
+#include <roken.h>
+
+#ifdef HAVE_SYS_FILE_H
+#include <sys/file.h>
+#endif
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#include <time.h>
-#include <errno.h>
#ifdef AFS_NT40_ENV
-#include <io.h>
#include <WINNT/afsevent.h>
-#else
-#include <sys/param.h>
-#include <sys/file.h>
-#ifndef ITIMER_REAL
-#include <sys/time.h>
-#endif /* ITIMER_REAL */
#endif
+
#ifndef WCOREDUMP
#define WCOREDUMP(x) ((x) & 0200)
#endif
+
#include <rx/xdr.h>
#include <afs/afsint.h>
-#include <afs/assert.h>
#if !defined(AFS_SGI_ENV) && !defined(AFS_NT40_ENV)
#if defined(AFS_VFSINCL_ENV)
#include <sys/vnode.h>
#ifdef AFS_OSF_ENV
#include <ufs/inode.h>
#else /* AFS_OSF_ENV */
-#if !defined(AFS_LINUX20_ENV) && !defined(AFS_XBSD_ENV)
+#if !defined(AFS_LINUX20_ENV) && !defined(AFS_XBSD_ENV) && !defined(AFS_DARWIN_ENV)
#include <sys/inode.h>
#endif
#endif
#include <sys/lockf.h>
#else
#ifdef AFS_HPUX_ENV
-#include <unistd.h>
#include <checklist.h>
#else
#if defined(AFS_SGI_ENV)
-#include <unistd.h>
-#include <fcntl.h>
#include <mntent.h>
#else
#if defined(AFS_SUN_ENV) || defined(AFS_SUN5_ENV)
#ifdef AFS_SUN5_ENV
-#include <unistd.h>
#include <sys/mnttab.h>
#include <sys/mntent.h>
#else
#endif /* AFS_HPUX_ENV */
#endif
#endif
-#include <fcntl.h>
#ifndef AFS_NT40_ENV
#include <afs/osi_inode.h>
#endif
#include <afs/dir.h>
#include <afs/afsutil.h>
#include <afs/fileutil.h>
-#include <afs/procmgmt.h> /* signal(), kill(), wait(), etc. */
-#ifndef AFS_NT40_ENV
-#include <syslog.h>
-#endif
+#include <rx/rx_queue.h>
#include "nfs.h"
#include "lwp.h"
pthread_t main_thread;
#endif
+extern char cml_version_number[];
static int get_salvage_lock = 0;
+struct CmdLine {
+ int argc;
+ char **argv;
+};
+
+static int
+TimeStampLogFile(char **logfile)
+{
+ char *stampSlvgLog;
+ struct tm *lt;
+ time_t now;
+
+ now = time(0);
+ lt = localtime(&now);
+ if (asprintf(&stampSlvgLog,
+ "%s.%04d-%02d-%02d.%02d:%02d:%02d",
+ AFSDIR_SERVER_SLVGLOG_FILEPATH,
+ lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday, lt->tm_hour,
+ lt->tm_min, lt->tm_sec) < 0) {
+ return ENOMEM;
+ }
+ *logfile = stampSlvgLog;
+ return 0;
+}
+
static int
handleit(struct cmd_syndesc *as, void *arock)
{
+ struct CmdLine *cmdline = (struct CmdLine*)arock;
struct cmd_item *ti;
char pname[100], *temp;
- afs_int32 seenpart = 0, seenvol = 0, vid = 0;
+ afs_int32 seenpart = 0, seenvol = 0;
+ VolumeId vid = 0;
ProgramType pt;
-
+
#ifdef FAST_RESTART
afs_int32 seenany = 0;
#endif
-
+
+ char *filename = NULL;
+ struct logOptions logopts;
VolumePackageOptions opts;
struct DiskPartition64 *partP;
+ memset(&logopts, 0, sizeof(logopts));
+
#ifdef AFS_SGI_VNODE_GLUE
if (afs_init_kernel_config(-1) < 0) {
printf
}
}
if (!seenany) {
- char *msg =
- "Exiting immediately without salvage. Look into the FileLog to find volumes which really need to be salvaged!";
-
- if (useSyslog)
- Log(msg);
- else
- printf("%s\n", msg);
-
+ printf
+ ("Exiting immediately without salvage. "
+ "Look into the FileLog to find volumes which really need to be salvaged!\n");
Exit(0);
}
#endif /* FAST_RESTART */
strncpy(pname, ti->data, 100);
}
if ((ti = as->parms[1].items)) { /* -volumeid */
+ char *end;
+ unsigned long vid_l;
if (!seenpart) {
printf
("You must also specify '-partition' option with the '-volumeid' option\n");
exit(-1);
}
seenvol = 1;
- vid = atoi(ti->data);
+ vid_l = strtoul(ti->data, &end, 10);
+ if (vid_l >= MAX_AFS_UINT32 || vid_l == ULONG_MAX || *end != '\0') {
+ fprintf(stderr, "salvage: invalid volume id specified; salvage aborted\n");
+ Exit(1);
+ }
+ vid = (VolumeId)vid_l;
}
if (as->parms[2].items) /* -debug */
debug = 1;
Testing = 1;
if (as->parms[4].items) /* -inodes */
ListInodeOption = 1;
- if (as->parms[5].items || as->parms[20].items) /* -force, -f */
+ if (as->parms[5].items || as->parms[21].items) /* -force, -f */
ForceSalvage = 1;
if (as->parms[6].items) /* -oktozap */
OKToZap = 1;
}
if ((ti = as->parms[12].items)) /* -showlog */
ShowLog = 1;
- if ((ti = as->parms[13].items)) { /* -log */
+ if ((ti = as->parms[13].items)) { /* -showsuid */
Testing = 1;
ShowSuid = 1;
Showmode = 1;
|| strcmp(ti->data, "a") == 0)
orphans = ORPH_ATTACH;
}
-#ifndef AFS_NT40_ENV /* ignore options on NT */
+
if ((ti = as->parms[16].items)) { /* -syslog */
- useSyslog = 1;
- ShowLog = 0;
- }
- if ((ti = as->parms[17].items)) { /* -syslogfacility */
- useSyslogFacility = atoi(ti->data);
- }
+ if (ShowLog) {
+ fprintf(stderr, "Invalid options: -syslog and -showlog are exclusive.\n");
+ Exit(1);
+ }
+ if ((ti = as->parms[18].items)) { /* -datelogs */
+ fprintf(stderr, "Invalid option: -syslog and -datelogs are exclusive.\n");
+ Exit(1);
+ }
+#ifndef HAVE_SYSLOG
+ /* Do not silently ignore. */
+ fprintf(stderr, "Invalid option: -syslog is not available on this platform.\n");
+ Exit(1);
+#else
+ logopts.lopt_dest = logDest_syslog;
+ logopts.lopt_tag = "salvager";
- if ((ti = as->parms[18].items)) { /* -datelogs */
- TimeStampLogFile((char *)AFSDIR_SERVER_SLVGLOG_FILEPATH);
- }
+ if ((ti = as->parms[17].items)) /* -syslogfacility */
+ logopts.lopt_facility = atoi(ti->data);
+ else
+ logopts.lopt_facility = LOG_DAEMON; /* default value */
#endif
+ } else {
+ logopts.lopt_dest = logDest_file;
+
+ if ((ti = as->parms[18].items)) { /* -datelogs */
+ int code = TimeStampLogFile(&filename);
+ if (code != 0) {
+ fprintf(stderr, "Failed to format log file name for -datelogs; code=%d\n", code);
+ Exit(code);
+ }
+ logopts.lopt_filename = filename;
+ } else {
+ logopts.lopt_filename = AFSDIR_SERVER_SLVGLOG_FILEPATH;
+ }
+ }
+
+ OpenLog(&logopts);
+ SetupLogSignals();
+ free(filename); /* Free string created by -datelogs, if one. */
+
+ Log("%s\n", cml_version_number);
+ LogCommandLine(cmdline->argc, cmdline->argv, "SALVAGER", SalvageVersion, "STARTING AFS", Log);
#ifdef FAST_RESTART
if (ti = as->parms[19].items) { /* -DontSalvage */
char *msg =
"Exiting immediately without salvage. Look into the FileLog to find volumes which really need to be salvaged!";
-
- if (useSyslog)
- Log(msg);
- else
- printf("%s\n", msg);
+ Log("%s\n", msg);
+ printf("%s\n", msg);
Exit(0);
}
-#elif defined(DEMAND_ATTACH_ENABLE)
- if (seenvol && !as->parms[19].items) {
- char * msg =
- "The standalone salvager cannot be run concurrently with a Demand Attach Fileserver. Please use 'salvageserver -client <partition> <volume id>' to manually schedule volume salvages with the salvageserver (new versions of 'bos salvage' automatically do this for you). Or, if you insist on using the standalone salvager, add the -forceDAFS flag to your salvager command line.";
-
- if (useSyslog)
- Log(msg);
- else
- printf("%s\n", msg);
- Exit(1);
- }
#endif
- if (get_salvage_lock) {
- ObtainSalvageLock();
- }
-
/* Note: if seenvol we initialize this as a standard volume utility: this has the
* implication that the file server may be running; negotations have to be made with
* the file server in this case to take the read write volume and associated read-only
Log("errors encountered initializing volume package; salvage aborted\n");
Exit(1);
}
+
+ /* defer lock until we init volume package */
+ if (get_salvage_lock) {
+ if (seenvol && AskDAFS()) /* support forceDAFS */
+ ObtainSharedSalvageLock();
+ else
+ ObtainSalvageLock();
+ }
+
+ /*
+ * Ok to defer this as Exit will clean up and no real work is done
+ * init'ing volume package
+ */
+ if (seenvol) {
+ char *msg = NULL;
+#ifdef AFS_DEMAND_ATTACH_FS
+ if (!AskDAFS()) {
+ msg =
+ "The DAFS dasalvager cannot be run with a non-DAFS fileserver. Please use 'salvager'.";
+ }
+ if (!msg && !as->parms[20].items) {
+ msg =
+ "The standalone salvager cannot be run concurrently with a Demand Attach Fileserver. Please use 'salvageserver -client <partition> <volume id>' to manually schedule volume salvages with the salvageserver (new versions of 'bos salvage' automatically do this for you). Or, if you insist on using the standalone salvager, add the -forceDAFS flag to your salvager command line.";
+ }
+#else
+ if (AskDAFS()) {
+ msg =
+ "The non-DAFS salvager cannot be run with a Demand Attach Fileserver. Please use 'salvageserver -client <partition> <volume id>' to manually schedule volume salvages with the salvageserver (new versions of 'bos salvage' automatically do this for you). Or, if you insist on using the standalone salvager, run dasalvager with the -forceDAFS flag.";
+ }
+#endif
+
+ if (msg) {
+ Log("%s\n", msg);
+ printf("%s\n", msg);
+ Exit(1);
+ }
+ }
+
DInit(10);
#ifdef AFS_NT40_ENV
if (myjob.cj_number != NOT_CHILD) {
SalvageFileSys(partP, 0);
else {
/* Salvage individual volume */
- if (vid <= 0) {
- Log("salvage: invalid volume id specified; salvage aborted\n");
- Exit(1);
- }
SalvageFileSys(partP, vid);
}
}
int
main(int argc, char **argv)
{
+ struct CmdLine cmdline;
struct cmd_syndesc *ts;
int err = 0;
- extern char cml_version_number[];
-
#ifdef AFS_AIX32_ENV
/*
- * The following signal action for AIX is necessary so that in case of a
- * crash (i.e. core is generated) we can include the user's data section
+ * The following signal action for AIX is necessary so that in case of a
+ * crash (i.e. core is generated) we can include the user's data section
* in the core dump. Unfortunately, by default, only a partial core is
* generated which, in many cases, isn't too useful.
*/
exit(2);
}
#ifdef AFS_NT40_ENV
+ /* Default to binary mode for fopen() */
+ _set_fmode(_O_BINARY);
+
main_thread = pthread_self();
if (spawnDatap && spawnDataLen) {
/* This is a child per partition salvager. Don't setup log or
exit(3);
} else {
#endif
- /* All entries to the log will be appended. Useful if there are
- * multiple salvagers appending to the log.
- */
-
- CheckLogFile((char *)AFSDIR_SERVER_SLVGLOG_FILEPATH);
-#ifndef AFS_NT40_ENV
-#ifdef AFS_LINUX20_ENV
- fcntl(fileno(logFile), F_SETFL, O_APPEND); /* Isn't this redundant? */
-#else
- fcntl(fileno(logFile), F_SETFL, FAPPEND); /* Isn't this redundant? */
-#endif
-#endif
- setlinebuf(logFile);
#ifndef AFS_NT40_ENV
if (geteuid() != 0) {
}
#endif
- /* bad for normal help flag processing, but can do nada */
-
- fprintf(logFile, "%s\n", cml_version_number);
- LogCommandLine(argc, argv, "SALVAGER", SalvageVersion, "STARTING AFS",
- Log);
-
/* Get and hold a lock for the duration of the salvage to make sure
* that no other salvage runs at the same time. The routine
* VInitVolumePackage2 (called below) makes sure that a file server or
}
#endif
- ts = cmd_CreateSyntax("initcmd", handleit, NULL, "initialize the program");
+ cmdline.argc = argc;
+ cmdline.argv = argv;
+ ts = cmd_CreateSyntax("initcmd", handleit, &cmdline, 0, "initialize the program");
cmd_AddParm(ts, "-partition", CMD_SINGLE, CMD_OPTIONAL,
"Name of partition to salvage");
cmd_AddParm(ts, "-volumeid", CMD_SINGLE, CMD_OPTIONAL,
#ifdef FAST_RESTART
cmd_AddParm(ts, "-DontSalvage", CMD_FLAG, CMD_OPTIONAL,
"Don't salvage. This my be set in BosConfig to let the fileserver restart immediately after a crash. Bad volumes will be taken offline");
-#elif defined(DEMAND_ATTACH_ENABLE)
+#elif defined(AFS_DEMAND_ATTACH_FS)
+ cmd_Seek(ts, 20); /* skip DontSalvage */
cmd_AddParm(ts, "-forceDAFS", CMD_FLAG, CMD_OPTIONAL,
"For Demand Attach Fileserver, permit a manual volume salvage outside of the salvageserver");
#endif /* FAST_RESTART */
- cmd_Seek(ts, 20);
+ cmd_Seek(ts, 21); /* skip DontSalvage and forceDAFS if needed */
cmd_AddParm(ts, "-f", CMD_FLAG, CMD_OPTIONAL, "Alias for -force");
err = cmd_Dispatch(argc, argv);
Exit(err);
git://git.openafs.org / openafs.git / blobdiff