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From f18b5d452e11bad46473d019e41fb7e43a5708ca Mon Sep 17 00:00:00 2001
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From: Ondrej Dubaj <odubaj@redhat.com>
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Date: Thu, 28 Feb 2019 15:29:08 +0100
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Subject: [PATCH] ignoring autofs as real filesystem by counting number of
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valid filesystems and getting all valid filesystems
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(cherry-picked from commit 5b5339d06c4f50730e5cc679e0854ce716f39117)
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---
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rd_stats.c | 35 +++++++++++++++++++++++++++++++----
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1 file changed, 31 insertions(+), 4 deletions(-)
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diff --git a/rd_stats.c b/rd_stats.c
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index c054b58..8114428 100644
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--- a/rd_stats.c
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+++ b/rd_stats.c
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@@ -1915,9 +1915,9 @@ void read_bus_usb_dev(struct stats_pwr_usb *st_pwr_usb, int nbr)
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void read_filesystem(struct stats_filesystem *st_filesystem, int nbr)
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{
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FILE *fp;
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- char line[512], fs_name[128], mountp[256];
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+ char line[512], fs_name[128], mountp[256], type[128];
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int fs = 0, skip = 0, skip_next = 0;
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- char *pos = 0;
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+ char *pos = 0, *pos2 = NULL;
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struct stats_filesystem *st_filesystem_i;
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struct statvfs buf;
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@@ -1941,6 +1941,20 @@ void read_filesystem(struct stats_filesystem *st_filesystem, int nbr)
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if (pos == NULL)
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continue;
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+ /*
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+ * Find second field separator position,
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+ * read filesystem type,
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+ * if filesystem type is autofs, skip it
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+ */
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+ memset(type, 0, sizeof(type));
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+ pos2 = strchr(pos + 1, ' ');
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+ if (pos2 == NULL)
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+ continue;
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+
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+ sscanf(pos2 + 1, "%127s", type);
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+ if(strcmp(type, "autofs") == 0)
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+ continue;
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+
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/* Read current filesystem name */
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sscanf(line, "%127s", fs_name);
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/*
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@@ -2411,9 +2425,9 @@ int get_usb_nr(void)
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int get_filesystem_nr(void)
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{
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FILE *fp;
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- char line[512], fs_name[MAX_FS_LEN], mountp[256];
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+ char line[512], fs_name[MAX_FS_LEN], mountp[256], type[128];
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int fs = 0, skip = 0, skip_next = 0;
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- char *pos = 0;
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+ char *pos = 0, *pos2 = NULL;
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struct statvfs buf;
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@@ -2438,6 +2452,19 @@ int get_filesystem_nr(void)
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pos = strchr(line, ' ');
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if (pos == NULL)
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continue;
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+ /*
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+ * Find second field separator position,
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+ * read filesystem type,
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+ * if filesystem type is autofs, skip it
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+ */
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+ memset(type, 0, sizeof(type));
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+ pos2 = strchr(pos + 1, ' ');
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+ if (pos2 == NULL)
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+ continue;
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+
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+ sscanf(pos2 + 1, "%127s", type);
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+ if(strcmp(type, "autofs") == 0)
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+ continue;
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/* Read filesystem name and mount point */
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sscanf(line, "%127s", fs_name);
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--
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2.17.2
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