* -confdir The configuration directory .
* -nosettime Don't keep checking the time to avoid drift (default).
* -settime Keep checking the time to avoid drift.
+ * -rxmaxmtu Set the max mtu to help with VPN issues.
* -verbose Be chatty.
+ * -disable-dynamic-vcaches Disable the use of -stat value as the starting size of
+ * the size of the vcache/stat cache pool,
+ * but increase that pool dynamically as needed.
* -debug Print out additional debugging info.
* -kerndev [OBSOLETE] The kernel device for AFS.
* -dontfork [OBSOLETE] Don't fork off as a new process.
* -dcache The number of data cache entries.
* -biods Number of bkg I/O daemons (AIX3.1 only)
* -prealloc Number of preallocated "small" memory blocks
- * -pininodes Number of inodes which can be spared from inode[] for
- * pointing at Vfiles. If this is set too high, you may have
- * system problems, which can only be ameliorated by changing
- * NINODE (or equivalent) and rebuilding the kernel.
- * This option is now disabled.
* -logfile [OBSOLETE] Place where to put the logfile (default in
* <cache>/etc/AFSLog.
* -waitclose make close calls always synchronous (slows em down, tho)
#include <afsconfig.h>
#include <afs/param.h>
-RCSID
- ("$Header$");
+#ifdef IGNORE_SOME_GCC_WARNINGS
+# pragma GCC diagnostic warning "-Wdeprecated-declarations"
+#endif
#define VFS 1
#include <netinet/in.h>
#include <afs/afs_args.h>
#include <afs/cellconfig.h>
-#include <afs/auth.h>
#include <ctype.h>
#include <afs/afssyscalls.h>
#include <afs/afsutil.h>
+#include <afs/sys_prototypes.h>
#ifdef AFS_SGI61_ENV
#include <unistd.h>
#ifdef AFS_DARWIN_ENV
#ifdef AFS_DARWIN80_ENV
#include <sys/ioctl.h>
+#include <sys/xattr.h>
#endif
#include <mach/mach.h>
+#ifndef AFS_DARWIN100_ENV
/* Symbols from the DiskArbitration framework */
kern_return_t DiskArbStart(mach_port_t *);
kern_return_t DiskArbDiskAppearedWithMountpointPing_auto(char *, unsigned int,
char *);
#define DISK_ARB_NETWORK_DISK_FLAG 8
+#endif
+#include <mach/mach_port.h>
+#include <mach/mach_interface.h>
+#include <mach/mach_init.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+
+#include <SystemConfiguration/SystemConfiguration.h>
+#include <SystemConfiguration/SCDynamicStore.h>
+
+#include <IOKit/pwr_mgt/IOPMLib.h>
+#include <IOKit/IOMessage.h>
+
+#include <dns_sd.h>
+
+typedef struct DNSSDState
+{
+ DNSServiceRef service;
+ CFRunLoopSourceRef source;
+ CFSocketRef socket;
+} DNSSDState;
+
+static io_connect_t root_port;
+static IONotificationPortRef notify;
+static io_object_t iterator;
+static CFRunLoopSourceRef source;
+
+static int event_pid;
+
#endif /* AFS_DARWIN_ENV */
#ifndef MOUNT_AFS
int ownerRWmode = 0600; /*Read/write OK by owner */
static int filesSet = 0; /*True if number of files explicitly set */
static int nFilesPerDir = 2048; /* # files per cache dir */
-static int nDaemons = 2; /* Number of background daemons */
+#if defined(AFS_CACHE_BYPASS)
+#define AFSD_NDAEMONS 4
+#else
+#define AFSD_NDAEMONS 2
+#endif
+static int nDaemons = AFSD_NDAEMONS; /* Number of background daemons */
static int chunkSize = 0; /* 2^chunkSize bytes per chunk */
static int dCacheSize; /* # of dcache entries */
static int vCacheSize = 200; /* # of volume cache entries */
static int rootVolSet = 0; /*True if root volume name explicitly set */
int addrNum; /*Cell server address index being printed */
static int cacheFlags = 0; /*Flags to cache manager */
+#ifdef AFS_AIX32_ENV
static int nBiods = 5; /* AIX3.1 only */
+#endif
static int preallocs = 400; /* Def # of allocated memory blocks */
static int enable_peer_stats = 0; /* enable rx stats */
static int enable_process_stats = 0; /* enable rx stats */
-#ifdef AFS_AFSDB_ENV
static int enable_afsdb = 0; /* enable AFSDB support */
-#endif
static int enable_dynroot = 0; /* enable dynroot support */
static int enable_fakestat = 0; /* enable fakestat support */
static int enable_backuptree = 0; /* enable backup tree support */
static int enable_nomount = 0; /* do not mount */
static int enable_splitcache = 0;
-#ifdef notdef
-static int inodes = 60; /* VERY conservative, but has to be */
-#endif
+int afsd_dynamic_vcaches = 0; /* Enable dynamic-vcache support */
int afsd_verbose = 0; /*Are we being chatty? */
int afsd_debug = 0; /*Are we printing debugging info? */
int afsd_CloseSynch = 0; /*Are closes synchronous or not? */
+int rxmaxmtu = 0; /* Are we forcing a limit on the mtu? */
#ifdef AFS_SGI62_ENV
#define AFSD_INO_T ino64_t
* -2: file exists in top-level
* >=0: file exists in Dxxx
*/
+#if !defined(AFS_CACHE_VNODE_PATH) && !defined(LINUX_USE_FH)
AFSD_INO_T *inode_for_V; /* Array of inodes for desired
* cache files */
+#endif
int missing_DCacheFile = 1; /*Is the DCACHEFILE missing? */
int missing_VolInfoFile = 1; /*Is the VOLINFOFILE missing? */
int missing_CellInfoFile = 1; /*Is the CELLINFOFILE missing? */
int afsd_rmtsys = 0; /* Default: don't support rmtsys */
struct afs_cacheParams cparams; /* params passed to cache manager */
-static int HandleMTab();
+static int HandleMTab(void);
+int PartSizeOverflow(char *path, int cs);
+
+#ifdef AFS_DARWIN_ENV
+static void
+afsd_sleep_callback(void * refCon, io_service_t service,
+ natural_t messageType, void * messageArgument )
+{
+ switch (messageType) {
+ case kIOMessageCanSystemSleep:
+ /* Idle sleep is about to kick in; can
+ prevent sleep by calling IOCancelPowerChange, otherwise
+ if we don't ack in 30s the system sleeps anyway */
+
+ /* allow it */
+ IOAllowPowerChange(root_port, (long)messageArgument);
+ break;
+
+ case kIOMessageSystemWillSleep:
+ /* The system WILL go to sleep. Ack or suffer delay */
+
+ IOAllowPowerChange(root_port, (long)messageArgument);
+ break;
+
+ case kIOMessageSystemWillRestart:
+ /* The system WILL restart. Ack or suffer delay */
+
+ IOAllowPowerChange(root_port, (long)messageArgument);
+ break;
+
+ case kIOMessageSystemWillPowerOn:
+ case kIOMessageSystemHasPoweredOn:
+ /* coming back from sleep */
+
+ IOAllowPowerChange(root_port, (long)messageArgument);
+ break;
+
+ default:
+ IOAllowPowerChange(root_port, (long)messageArgument);
+ break;
+ }
+}
+
+static void
+afsd_update_addresses(CFRunLoopTimerRef timer, void *info)
+{
+ /* parse multihomed address files */
+ afs_uint32 addrbuf[MAXIPADDRS], maskbuf[MAXIPADDRS],
+ mtubuf[MAXIPADDRS];
+ char reason[1024];
+ afs_int32 code;
+
+ code =
+ parseNetFiles(addrbuf, maskbuf, mtubuf, MAXIPADDRS, reason,
+ AFSDIR_CLIENT_NETINFO_FILEPATH,
+ AFSDIR_CLIENT_NETRESTRICT_FILEPATH);
+
+ if (code > 0) {
+ /* Note we're refreshing */
+ code = code | 0x40000000;
+ call_syscall(AFSOP_ADVISEADDR, code, addrbuf, maskbuf, mtubuf);
+ } else
+ printf("ADVISEADDR: Error in specifying interface addresses:%s\n",
+ reason);
+}
+
+/* This function is called when the system's ip addresses may have changed. */
+static void
+afsd_ipaddr_callback (SCDynamicStoreRef store, CFArrayRef changed_keys, void *info)
+{
+ CFRunLoopTimerRef timer;
+
+ timer = CFRunLoopTimerCreate (NULL, CFAbsoluteTimeGetCurrent () + 1.0,
+ 0.0, 0, 0, afsd_update_addresses, NULL);
+ CFRunLoopAddTimer (CFRunLoopGetCurrent (), timer,
+ kCFRunLoopDefaultMode);
+ CFRelease (timer);
+}
+
+static void
+afsd_event_cleanup(int signo) {
+
+ CFRunLoopRemoveSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode);
+ CFRelease (source);
+ IODeregisterForSystemPower(&iterator);
+ IOServiceClose(root_port);
+ IONotificationPortDestroy(notify);
+
+ exit(0);
+}
+
+/* Adapted from "Living in a Dynamic TCP/IP Environment" technote. */
+static void
+afsd_install_events(void)
+{
+ SCDynamicStoreContext ctx = {0};
+ SCDynamicStoreRef store;
+
+ root_port = IORegisterForSystemPower(0,¬ify,afsd_sleep_callback,&iterator);
+
+ if (root_port) {
+ CFRunLoopAddSource(CFRunLoopGetCurrent(),
+ IONotificationPortGetRunLoopSource(notify),
+ kCFRunLoopDefaultMode);
+ }
+
+
+ store = SCDynamicStoreCreate (NULL,
+ CFSTR ("AddIPAddressListChangeCallbackSCF"),
+ afsd_ipaddr_callback, &ctx);
+
+ if (store) {
+ const void *keys[1];
+
+ /* Request IPV4 address change notification */
+ keys[0] = (SCDynamicStoreKeyCreateNetworkServiceEntity
+ (NULL, kSCDynamicStoreDomainState,
+ kSCCompAnyRegex, kSCEntNetIPv4));
+
+#if 0
+ /* This should tell us when the hostname(s) change. do we care? */
+ keys[N] = SCDynamicStoreKeyCreateHostNames (NULL);
+#endif
+
+ if (keys[0] != NULL) {
+ CFArrayRef pattern_array;
+
+ pattern_array = CFArrayCreate (NULL, keys, 1,
+ &kCFTypeArrayCallBacks);
+
+ if (pattern_array != NULL)
+ {
+ SCDynamicStoreSetNotificationKeys (store, NULL, pattern_array);
+ source = SCDynamicStoreCreateRunLoopSource (NULL, store, 0);
+
+ CFRelease (pattern_array);
+ }
+
+ if (keys[0] != NULL)
+ CFRelease (keys[0]);
+ }
+
+ CFRelease (store);
+ }
+
+ if (source != NULL) {
+ CFRunLoopAddSource (CFRunLoopGetCurrent(),
+ source, kCFRunLoopDefaultMode);
+ }
+
+ signal(SIGTERM, afsd_event_cleanup);
+
+ CFRunLoopRun();
+}
+#endif
/* ParseArgs is now obsolete, being handled by cmd */
int
PartSizeOverflow(char *path, int cs)
{
- int bsize = -1, totalblks, mint;
+ int bsize = -1;
+ afs_int64 totalblks, mint;
#if AFS_HAVE_STATVFS
struct statvfs statbuf;
bsize = statbuf.f_bsize;
#endif
if (bsize == -1)
- return 0; /* sucess */
+ return 0; /* success */
/* now free and totalblks are in fragment units, but we want them in 1K units */
if (bsize >= 1024) {
mint = totalblks / 100 * 95;
if (cs > mint) {
printf
- ("Cache size (%d) must be less than 95%% of partition size (which is %d). Lower cache size\n",
+ ("Cache size (%d) must be less than 95%% of partition size (which is %lld). Lower cache size\n",
cs, mint);
return 1;
}
*---------------------------------------------------------------------------*/
static int
-doGetXFileNumber(fname, filechar, maxNum)
- char *fname;
- char filechar;
- int maxNum;
+doGetXFileNumber(char *fname, char filechar, int maxNum)
{
int computedVNumber; /*The computed file number we return */
int filenameLen; /*Number of chars in filename */
}
int
-GetVFileNumber(fname, maxFile)
- char *fname;
- int maxFile;
+GetVFileNumber(char *fname, int maxFile)
{
return doGetXFileNumber(fname, 'V', maxFile);
}
int
-GetDDirNumber(fname, maxDir)
- char *fname;
- int maxDir;
+GetDDirNumber(char *fname, int maxDir)
{
return doGetXFileNumber(fname, 'D', maxDir);
}
*---------------------------------------------------------------------------*/
static int
-CreateCacheSubDir(basename, dirNum)
- char *basename;
- int dirNum;
+CreateCacheSubDir(char *basename, int dirNum)
{
static char rn[] = "CreateCacheSubDir"; /* Routine Name */
char dir[1024];
return (0);
}
+static void
+SetNoBackupAttr(char *fullpn)
+{
+#ifdef AFS_DARWIN80_ENV
+ int ret;
+
+ ret = setxattr(fullpn, "com.apple.metadata:com_apple_backup_excludeItem",
+ "com.apple.backupd", strlen("com.apple.backupd"), 0,
+ XATTR_CREATE);
+ if(ret < 0)
+ {
+ if(errno != EEXIST)
+ fprintf(stderr, "afsd: Warning: failed to set attribute to preclude cache backup: %s\n", strerror(errno));
+ }
+#endif
+ return;
+}
+
static int
-MoveCacheFile(basename, fromDir, toDir, cacheFile, maxDir)
- char *basename;
- int fromDir, toDir, cacheFile, maxDir;
+MoveCacheFile(char *basename, int fromDir, int toDir, int cacheFile,
+ int maxDir)
{
static char rn[] = "MoveCacheFile";
char from[1024], to[1024];
from, to, ret, errno);
return -1;
}
+ SetNoBackupAttr(to);
/* Reset directory pointer; fix file counts */
dir_for_V[cacheFile] = toDir;
}
int
-CreateCacheFile(fname, statp)
- char *fname;
- struct stat *statp;
+CreateCacheFile(char *fname, struct stat *statp)
{
static char rn[] = "CreateCacheFile"; /*Routine name */
int cfd; /*File descriptor to AFS cache file */
static int
-doSweepAFSCache(vFilesFound, directory, dirNum, maxDir)
- int *vFilesFound;
- char *directory; /* /path/to/cache/directory */
- int dirNum; /* current directory number */
- int maxDir; /* maximum directory number */
+doSweepAFSCache(int *vFilesFound,
+ char *directory, /* /path/to/cache/directory */
+ int dirNum, /* current directory number */
+ int maxDir) /* maximum directory number */
{
static char rn[] = "doSweepAFSCache"; /* Routine Name */
char fullpn_FileToDelete[1024]; /*File to be deleted from cache */
if (afsd_debug) {
printf("%s: Current directory entry:\n", rn);
#ifdef AFS_SGI62_ENV
- printf("\tinode=%lld, reclen=%d, name='%s'\n", currp->d_ino,
+ printf("\tinode=%" AFS_INT64_FMT ", reclen=%d, name='%s'\n", currp->d_ino,
currp->d_reclen, currp->d_name);
+#elif defined(AFS_DFBSD_ENV)
+ printf("\tinode=%d, name='%s'\n", currp->d_ino, currp->d_name);
#else
printf("\tinode=%d, reclen=%d, name='%s'\n", currp->d_ino,
currp->d_reclen, currp->d_name);
* file's inode, directory, and bump the number of files found
* total and in this directory.
*/
+#if !defined(AFS_CACHE_VNODE_PATH) && !defined(LINUX_USE_FH)
inode_for_V[vFileNum] = currp->d_ino;
+#endif
dir_for_V[vFileNum] = dirNum; /* remember this directory */
if (!maxDir) {
* Found the file holding the dcache entries.
*/
missing_DCacheFile = 0;
+ SetNoBackupAttr(fullpn_DCacheFile);
} else if (dirNum < 0 && strcmp(currp->d_name, VOLINFOFILE) == 0) {
/*
* Found the file holding the volume info.
*/
missing_VolInfoFile = 0;
+ SetNoBackupAttr(fullpn_VolInfoFile);
} else if (dirNum < 0 && strcmp(currp->d_name, CELLINFOFILE) == 0) {
/*
* Found the file holding the cell info.
*/
missing_CellInfoFile = 0;
+ SetNoBackupAttr(fullpn_CellInfoFile);
} else if ((strcmp(currp->d_name, ".") == 0)
|| (strcmp(currp->d_name, "..") == 0) ||
#ifdef AFS_DECOSF_ENV
vFileNum);
else {
struct stat statb;
+#if !defined(AFS_CACHE_VNODE_PATH) && !defined(LINUX_USE_FH)
assert(inode_for_V[vFileNum] == (AFSD_INO_T) 0);
+#endif
sprintf(vFilePtr, "D%d/V%d", thisDir, vFileNum);
if (afsd_verbose)
printf("%s: Creating '%s'\n", rn, fullpn_VFile);
if (CreateCacheFile(fullpn_VFile, &statb))
printf("%s: Can't create '%s'\n", rn, fullpn_VFile);
else {
+#if !defined(AFS_CACHE_VNODE_PATH) && !defined(LINUX_USE_FH)
inode_for_V[vFileNum] = statb.st_ino;
+#endif
dir_for_V[vFileNum] = thisDir;
cache_dir_list[thisDir]++;
(*vFilesFound)++;
}
+ SetNoBackupAttr(fullpn_VFile);
}
} else if (dir_for_V[vFileNum] >= maxDir
if (res != 0) {
return "unable to statfs cache base directory";
}
+#if !defined(LINUX_USE_FH)
if (statfsbuf.f_type == 0x52654973) { /* REISERFS_SUPER_MAGIC */
return "cannot use reiserfs as cache partition";
} else if (statfsbuf.f_type == 0x58465342) { /* XFS_SUPER_MAGIC */
return "cannot use xfs as cache partition";
+ } else if (statfsbuf.f_type == 0x01021994) { /* TMPFS_SUPER_MAGIC */
+ return "cannot use tmpfs as cache partition";
+ } else if (statfsbuf.f_type != 0xEF53) {
+ return "must use ext2 or ext3 for cache partition";
}
+#endif
}
#endif
}
int
-SweepAFSCache(vFilesFound)
- int *vFilesFound;
+SweepAFSCache(int *vFilesFound)
{
static char rn[] = "SweepAFSCache"; /*Routine name */
int maxDir = (cacheFiles + nFilesPerDir - 1) / nFilesPerDir;
return doSweepAFSCache(vFilesFound, cacheBaseDir, -2, maxDir);
}
-static
-ConfigCell(struct afsconf_cell *aci, char *arock, struct afsconf_dir *adir)
+static int
+ConfigCell(struct afsconf_cell *aci, void *arock, struct afsconf_dir *adir)
{
int isHomeCell;
int i, code;
return 0;
}
-static
+static int
ConfigCellAlias(struct afsconf_cellalias *aca,
- char *arock, struct afsconf_dir *adir)
+ void *arock, struct afsconf_dir *adir)
{
/* push the alias into the kernel */
call_syscall(AFSOP_ADDCELLALIAS, aca->aliasName, aca->realName);
return 0;
}
-#ifdef AFS_AFSDB_ENV
-static
-AfsdbLookupHandler()
+static void
+AfsdbLookupHandler(void)
{
afs_int32 kernelMsg[64];
char acellName[128];
kernelMsg[1] = 0;
acellName[0] = '\0';
+#ifdef AFS_DARWIN_ENV
+ /* Fork the event handler also. */
+ code = fork();
+ if (code == 0) {
+ afsd_install_events();
+ exit(1);
+ } else if (code != -1) {
+ event_pid = code;
+ }
+#endif
while (1) {
/* On some platforms you only get 4 args to an AFS call */
int sizeArg = ((sizeof acellName) << 16) | (sizeof kernelMsg);
acellName[sizeof(acellName) - 1] = '\0';
}
}
-
+#ifdef AFS_DARWIN_ENV
+ kill(event_pid, SIGTERM);
+#endif
exit(1);
}
-#endif
#ifdef mac2
#include <sys/ioctl.h>
#endif
#endif
-mainproc(struct cmd_syndesc *as, char *arock)
+int
+mainproc(struct cmd_syndesc *as, void *arock)
{
static char rn[] = "afsd"; /*Name of this routine */
afs_int32 code; /*Result of fork() */
int cacheIteration; /*How many times through cache verification */
int vFilesFound; /*How many data cache files were found in sweep */
struct afsconf_dir *cdir; /* config dir */
- FILE *logfd;
char *fsTypeMsg = NULL;
#ifdef AFS_SUN5_ENV
struct stat st;
#endif
- afs_int32 vfs1_type = -1;
#ifdef AFS_SGI65_ENV
struct sched_param sp;
#endif
/* -prealloc */
preallocs = atoi(as->parms[16].items->data);
}
-#ifdef notdef
- if (as->parms[17].items) {
- /* -pininodes */
- inodes = atoi(as->parms[17].items->data);
- }
-#endif
strcpy(confDir, AFSDIR_CLIENT_ETC_DIRPATH);
if (as->parms[17].items) {
/* -confdir */
}
if (as->parms[23].items) {
/* -mem_alloc_sleep */
- cacheFlags |= AFSCALL_INIT_MEMCACHE_SLEEP;
+ printf("afsd: -mem_alloc_sleep is deprecated -- ignored\n");
}
if (as->parms[24].items) {
/* -afsdb */
-#ifdef AFS_AFSDB_ENV
enable_afsdb = 1;
-#else
- printf("afsd: No AFSDB support; ignoring -afsdb");
-#endif
}
if (as->parms[25].items) {
/* -files_per_subdir */
int res = atoi(as->parms[25].items->data);
- if (res < 10 || res > 2 ^ 30) {
+ if (res < 10 || res > (1 << 30)) {
printf
("afsd:invalid number of files per subdir, \"%s\". Ignored\n",
as->parms[25].items->data);
}
}
}
+ if (as->parms[35].items) {
+#ifdef AFS_MAXVCOUNT_ENV
+ /* -disable-dynamic-vcaches */
+ afsd_dynamic_vcaches = FALSE;
+#else
+ printf("afsd: Error toggling flag, dynamically allocated vcaches not supported on your platform\n");
+ exit(1);
+#endif
+ }
+#ifdef AFS_MAXVCOUNT_ENV
+ else {
+ /* -dynamic-vcaches */
+ afsd_dynamic_vcaches = TRUE;
+ }
+
+ if (afsd_verbose)
+ printf("afsd: %s dynamically allocated vcaches\n", ( afsd_dynamic_vcaches ? "enabling" : "disabling" ));
+#endif
+
+ /* set -rxmaxmtu */
+ if (as->parms[36].items) {
+ /* -rxmaxmtu */
+ rxmaxmtu = atoi(as->parms[36].items->data);
+ }
+
/*
* Pull out all the configuration info for the workstation's AFS cache and
* the cellular community we're willing to let our users see.
if (afsd_verbose)
printf("%s: cacheFiles autotuned to %d\n", rn, cacheFiles);
}
+#if 0
+ /* This actually needs to
+ 1) use powers of 2
+ 2) not second-guess when a chunksize comes from the command line
+ 3) be less, um, small. 2^2??
+ */
/* Sanity check chunkSize */
i = max(cacheBlocks / 1000, cacheBlocks / cacheFiles);
chunkSize = min(chunkSize, i);
chunkSize = max(chunkSize, 2);
if (afsd_verbose)
printf("%s: chunkSize autotuned to %d\n", rn, chunkSize);
+#endif
if (!sawDCacheSize) {
dCacheSize = cacheFiles / 2;
cacheStatEntries);
}
+#if !defined(AFS_CACHE_VNODE_PATH) && !defined(LINUX_USE_FH)
/*
* Create and zero the inode table for the desired cache files.
*/
}
memset(inode_for_V, '\0', (cacheFiles * sizeof(AFSD_INO_T)));
if (afsd_debug)
- printf("%s: %d inode_for_V entries at 0x%x, %d bytes\n", rn,
+ printf("%s: %d inode_for_V entries at 0x%x, %lu bytes\n", rn,
cacheFiles, inode_for_V, (cacheFiles * sizeof(AFSD_INO_T)));
+#endif
/*
* Set up all the pathnames we'll need for later.
if (!(cacheFlags & AFSCALL_INIT_MEMCACHE)
&& (fsTypeMsg = CheckCacheBaseDir(cacheBaseDir))) {
+#ifdef AFS_SUN5_ENV
printf("%s: WARNING: Cache dir check failed (%s)\n", rn, fsTypeMsg);
- }
-#if 0
- fputs(AFS_GOVERNMENT_MESSAGE, stdout);
- fflush(stdout);
+#else
+ printf("%s: ERROR: Cache dir check failed (%s)\n", rn, fsTypeMsg);
+ exit(1);
#endif
+ }
/*
* Set up all the kernel processes needed for AFS.
/* initialize the rx random number generator from user space */
{
/* parse multihomed address files */
- afs_int32 addrbuf[MAXIPADDRS], maskbuf[MAXIPADDRS],
+ afs_uint32 addrbuf[MAXIPADDRS], maskbuf[MAXIPADDRS],
mtubuf[MAXIPADDRS];
char reason[1024];
code =
}
#endif
-#ifdef AFS_AFSDB_ENV
if (enable_afsdb) {
if (afsd_verbose)
printf("%s: Forking AFSDB lookup handler.\n", rn);
exit(1);
}
}
-#endif
code = call_syscall(AFSOP_BASIC_INIT, 1);
if (code) {
cparams.chunkSize = chunkSize;
cparams.setTimeFlag = cacheSetTime;
cparams.memCacheFlag = cacheFlags;
-#ifdef notdef
- cparams.inodes = inodes;
-#endif
+ cparams.dynamic_vcaches = afsd_dynamic_vcaches;
call_syscall(AFSOP_CACHEINIT, &cparams);
/* do it before we init the cache inodes */
fullpn_CellInfoFile);
call_syscall(AFSOP_CELLINFO, fullpn_CellInfoFile);
+ if (rxmaxmtu) {
+ if (afsd_verbose)
+ printf("%s: Setting rxmaxmtu in kernel = %d\n", rn, rxmaxmtu);
+ code = call_syscall(AFSOP_SET_RXMAXMTU, rxmaxmtu);
+ if (code)
+ printf("%s: Error seting rxmaxmtu\n", rn);
+ }
+
if (enable_dynroot) {
if (afsd_verbose)
printf("%s: Enabling dynroot support in kernel.\n", rn);
*/
if (afsd_debug)
printf
- ("%s: Calling AFSOP_CACHEINODE for each of the %d files in '%s'\n",
+ ("%s: Calling AFSOP_CACHEFILE for each of the %d files in '%s'\n",
rn, cacheFiles, cacheBaseDir);
- if (!(cacheFlags & AFSCALL_INIT_MEMCACHE)) /* ... and again ... */
+ if (!(cacheFlags & AFSCALL_INIT_MEMCACHE)) {
+ /* ... and again ... */
+ int nocachefile = 0;
for (currVFile = 0; currVFile < cacheFiles; currVFile++) {
+ if (!nocachefile) {
+ sprintf(fullpn_VFile, "%s/D%d/V%d", cacheBaseDir, dir_for_V[currVFile], currVFile);
+ code = call_syscall(AFSOP_CACHEFILE, fullpn_VFile);
+ if (code) {
+ if (currVFile == 0) {
+ if (afsd_debug)
+ printf
+ ("%s: Calling AFSOP_CACHEINODE for each of the %d files in '%s'\n",
+ rn, cacheFiles, cacheBaseDir);
+ nocachefile = 1;
+ } else {
+ printf
+ ("%s: Error calling AFSOP_CACHEFILE for '%s'\n",
+ rn, fullpn_VFile);
+ exit(1);
+ }
+ } else {
+ continue;
+ }
+ /* fall through to setup-by-inode */
+ }
#ifdef AFS_SGI62_ENV
call_syscall(AFSOP_CACHEINODE,
(afs_uint32) (inode_for_V[currVFile] >> 32),
(afs_uint32) (inode_for_V[currVFile] & 0xffffffff));
-#else
+#elif !(defined(LINUX_USE_FH) || defined(AFS_CACHE_VNODE_PATH))
call_syscall(AFSOP_CACHEINODE, inode_for_V[currVFile]);
+#else
+ printf
+ ("%s: Error calling AFSOP_CACHEINODE: not configured\n",
+ rn);
+ exit(1);
#endif
}
-
-
+ }
/*end for */
/*
* All the necessary info has been passed into the kernel to run an AFS
#include "AFS_component_version_number.c"
-
+int
main(int argc, char **argv)
{
struct cmd_syndesc *ts;
ts = cmd_CreateSyntax(NULL, mainproc, NULL, "start AFS");
+
+ /* 0 - 10 */
cmd_AddParm(ts, "-blocks", CMD_SINGLE, CMD_OPTIONAL,
"1024 byte blocks in cache");
cmd_AddParm(ts, "-files", CMD_SINGLE, CMD_OPTIONAL, "files in cache");
"display lots of information");
cmd_AddParm(ts, "-rmtsys", CMD_FLAG, CMD_OPTIONAL,
"start NFS rmtsysd program");
+
+ /* 11 - 20 */
cmd_AddParm(ts, "-debug", CMD_FLAG, CMD_OPTIONAL, "display debug info");
cmd_AddParm(ts, "-chunksize", CMD_SINGLE, CMD_OPTIONAL,
"log(2) of chunk size");
"number of volume entries");
cmd_AddParm(ts, "-biods", CMD_SINGLE, CMD_OPTIONAL,
"number of bkg I/O daemons (aix vm)");
-
cmd_AddParm(ts, "-prealloc", CMD_SINGLE, CMD_OPTIONAL,
"number of 'small' preallocated blocks");
-#ifdef notdef
- cmd_AddParm(ts, "-pininodes", CMD_SINGLE, CMD_OPTIONAL,
- "number of inodes to hog");
-#endif
cmd_AddParm(ts, "-confdir", CMD_SINGLE, CMD_OPTIONAL,
"configuration directory");
cmd_AddParm(ts, "-logfile", CMD_SINGLE, CMD_OPTIONAL,
"make close calls synchronous");
cmd_AddParm(ts, "-shutdown", CMD_FLAG, CMD_OPTIONAL,
"Shutdown all afs state");
+ /* 21 - 30 */
cmd_AddParm(ts, "-enable_peer_stats", CMD_FLAG, CMD_OPTIONAL | CMD_HIDE,
"Collect rpc statistics by peer");
cmd_AddParm(ts, "-enable_process_stats", CMD_FLAG,
"Collect rpc statistics for this process");
cmd_AddParm(ts, "-mem_alloc_sleep", CMD_FLAG, (CMD_OPTIONAL | CMD_HIDE),
"Allow sleeps when allocating memory cache");
- cmd_AddParm(ts, "-afsdb", CMD_FLAG, (CMD_OPTIONAL
-#ifndef AFS_AFSDB_ENV
- | CMD_HIDE
-#endif
- ), "Enable AFSDB support");
+ cmd_AddParm(ts, "-afsdb", CMD_FLAG, (CMD_OPTIONAL),
+ "Enable AFSDB support");
cmd_AddParm(ts, "-files_per_subdir", CMD_SINGLE, CMD_OPTIONAL,
"log(2) of the number of cache files per cache subdirectory");
cmd_AddParm(ts, "-dynroot", CMD_FLAG, CMD_OPTIONAL,
cmd_AddParm(ts, "-nomount", CMD_FLAG, CMD_OPTIONAL, "Do not mount AFS");
cmd_AddParm(ts, "-backuptree", CMD_FLAG, CMD_OPTIONAL,
"Prefer backup volumes for mointpoints in backup volumes");
+ /* 31 - 40 */
cmd_AddParm(ts, "-rxbind", CMD_FLAG, CMD_OPTIONAL,
"Bind the Rx socket (one interface only)");
cmd_AddParm(ts, "-settime", CMD_FLAG, CMD_OPTIONAL, "set the time");
"set rx_extraPackets to this value");
cmd_AddParm(ts, "-splitcache", CMD_SINGLE, CMD_OPTIONAL,
"Percentage RW versus RO in cache (specify as 60/40)");
-
+ cmd_AddParm(ts, "-disable-dynamic-vcaches", CMD_FLAG, CMD_OPTIONAL,
+ "disable stat/vcache cache growing as needed");
+ cmd_AddParm(ts, "-rxmaxmtu", CMD_SINGLE, CMD_OPTIONAL, "set rx max MTU to use");
+
return (cmd_Dispatch(argc, argv));
}
#endif
static int
-HandleMTab()
+HandleMTab(void)
{
#if (defined (AFS_SUN_ENV) || defined (AFS_HPUX_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV) || defined(AFS_LINUX20_ENV)) && !defined(AFS_SUN58_ENV)
FILE *tfilep;
#endif /* AFS_SUN5_ENV */
#endif /* unreasonable systems */
#ifdef AFS_DARWIN_ENV
+#ifndef AFS_DARWIN100_ENV
mach_port_t diskarb_port;
kern_return_t status;
}
return status;
+#endif
#endif /* AFS_DARWIN_ENV */
return 0;
}
#if !defined(AFS_SGI_ENV) && !defined(AFS_AIX32_ENV)
-
-call_syscall(param1, param2, param3, param4, param5, param6, param7)
- long param1, param2, param3, param4, param5, param6, param7;
+int
+call_syscall(long param1, long param2, long param3, long param4, long param5,
+ long param6, long param7)
{
int error;
#ifdef AFS_LINUX20_ENV
#endif
#ifdef AFS_DARWIN80_ENV
struct afssysargs syscall_data;
+ void *ioctldata;
int fd = open(SYSCALL_DEV_FNAME,O_RDWR);
- syscall_data.syscall = AFSCALL_CALL;
- syscall_data.param1 = param1;
- syscall_data.param2 = param2;
- syscall_data.param3 = param3;
- syscall_data.param4 = param4;
- syscall_data.param5 = param5;
- syscall_data.param6 = param6;
+ int syscallnum;
+#ifdef AFS_DARWIN100_ENV
+ int is64 = 0;
+ struct afssysargs64 syscall64_data;
+ if (sizeof(param1) == 8) {
+ syscallnum = VIOC_SYSCALL64;
+ is64 = 1;
+ ioctldata = &syscall64_data;
+ syscall64_data.syscall = (int)AFSCALL_CALL;
+ syscall64_data.param1 = param1;
+ syscall64_data.param2 = param2;
+ syscall64_data.param3 = param3;
+ syscall64_data.param4 = param4;
+ syscall64_data.param5 = param5;
+ syscall64_data.param6 = param6;
+ } else {
+#endif
+ syscallnum = VIOC_SYSCALL;
+ ioctldata = &syscall_data;
+ syscall_data.syscall = AFSCALL_CALL;
+ syscall_data.param1 = param1;
+ syscall_data.param2 = param2;
+ syscall_data.param3 = param3;
+ syscall_data.param4 = param4;
+ syscall_data.param5 = param5;
+ syscall_data.param6 = param6;
+#ifdef AFS_DARWIN100_ENV
+ }
+#endif
if(fd >= 0) {
- error = ioctl(fd, VIOC_SYSCALL, &syscall_data);
- close(fd);
+ error = ioctl(fd, syscallnum, ioctldata);
+ close(fd);
} else {
- error = -1;
+ error = -1;
+ }
+ if (!error) {
+#ifdef AFS_DARWIN100_ENV
+ if (is64)
+ error=syscall64_data.retval;
+ else
+#endif
+ error=syscall_data.retval;
}
- if (!error)
- error=syscall_data.retval;
#else
error =
syscall(AFS_SYSCALL, AFSCALL_CALL, param1, param2, param3, param4,
param5, param6, param7);
#endif
- if (afsd_verbose)
- printf("SScall(%d, %d, %d)=%d ", AFS_SYSCALL, AFSCALL_CALL, param1,
+ if (afsd_debug)
+ printf("SScall(%d, %d, %ld)=%d ", AFS_SYSCALL, AFSCALL_CALL, param1,
error);
return (error);
}
git://git.openafs.org / openafs.git / blobdiff