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diff -upr sysstat-10.1.5.orig/cifsiostat.c sysstat-10.1.5/cifsiostat.c
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--- sysstat-10.1.5.orig/cifsiostat.c 2013-03-23 17:31:46.000000000 +0100
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+++ sysstat-10.1.5/cifsiostat.c 2014-09-29 14:23:37.600574444 +0200
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@@ -43,7 +43,6 @@
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#define SCCSID "@(#)sysstat-" VERSION ": " __FILE__ " compiled " __DATE__ " " __TIME__
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char *sccsid(void) { return (SCCSID); }
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-unsigned long long uptime[2] = {0, 0};
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unsigned long long uptime0[2] = {0, 0};
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struct cifs_stats *st_cifs[2];
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struct io_hdr_stats *st_hdr_cifs;
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@@ -474,13 +473,8 @@ void write_stats(int curr, struct tm *re
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#endif
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}
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- /* Interval is multiplied by the number of processors */
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- itv = get_interval(uptime[!curr], uptime[curr]);
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-
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- if (cpu_nr > 1) {
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- /* On SMP machines, reduce itv to one processor (see note above) */
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- itv = get_interval(uptime0[!curr], uptime0[curr]);
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- }
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+ /* Interval of time, reduced to one processor */
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+ itv = get_interval(uptime0[!curr], uptime0[curr]);
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shi = st_hdr_cifs;
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@@ -527,15 +521,12 @@ void rw_io_stat_loop(long int count, str
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setbuf(stdout, NULL);
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do {
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- if (cpu_nr > 1) {
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- /*
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- * Read system uptime (only for SMP machines).
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- * Init uptime0. So if /proc/uptime cannot fill it,
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- * this will be done by /proc/stat.
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- */
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- uptime0[curr] = 0;
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- read_uptime(&(uptime0[curr]));
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- }
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+ /* Read system uptime (reduced to one processor) */
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+ uptime0[curr] = 0;
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+ read_uptime(&(uptime0[curr]));
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+ if (!uptime0[curr])
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+ /* Cannot read system uptime (/proc/uptime doesn't exist) */
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+ exit(2);
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/* Read CIFS stats */
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read_cifs_stat(curr);
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diff -upr sysstat-10.1.5.orig/nfsiostat.c sysstat-10.1.5/nfsiostat.c
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--- sysstat-10.1.5.orig/nfsiostat.c 2013-03-23 17:31:46.000000000 +0100
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+++ sysstat-10.1.5/nfsiostat.c 2014-09-29 14:23:37.601574440 +0200
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@@ -42,7 +42,6 @@
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#define SCCSID "@(#)sysstat-" VERSION ": " __FILE__ " compiled " __DATE__ " " __TIME__
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char *sccsid(void) { return (SCCSID); }
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-unsigned long long uptime[2] = {0, 0};
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unsigned long long uptime0[2] = {0, 0};
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struct io_nfs_stats *st_ionfs[2];
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struct io_hdr_stats *st_hdr_ionfs;
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@@ -541,13 +540,8 @@ void write_stats(int curr, struct tm *re
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#endif
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}
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- /* Interval is multiplied by the number of processors */
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- itv = get_interval(uptime[!curr], uptime[curr]);
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-
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- if (cpu_nr > 1) {
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- /* On SMP machines, reduce itv to one processor (see note above) */
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- itv = get_interval(uptime0[!curr], uptime0[curr]);
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- }
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+ /* Interval of time, reduced to one processor */
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+ itv = get_interval(uptime0[!curr], uptime0[curr]);
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shi = st_hdr_ionfs;
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@@ -595,15 +589,13 @@ void rw_io_stat_loop(long int count, str
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setbuf(stdout, NULL);
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do {
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- if (cpu_nr > 1) {
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- /*
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- * Read system uptime (only for SMP machines).
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- * Init uptime0. So if /proc/uptime cannot fill it,
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- * this will be done by /proc/stat.
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- */
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- uptime0[curr] = 0;
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- read_uptime(&(uptime0[curr]));
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- }
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+ /* Read system uptime (reduced to one processor) */
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+ uptime0[curr] = 0;
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+ read_uptime(&(uptime0[curr]));
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+ if (!uptime0[curr])
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+ /* Cannot read system uptime (/proc/uptime doesn't exist) */
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+ exit(2);
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+
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/* Read NFS directories stats */
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read_nfs_stat(curr);
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