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From caa44c3946ddc900896830297c28b90ce5b9034b Mon Sep 17 00:00:00 2001
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From: Betty Dall <betty.dall@hp.com>
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Date: Wed, 19 Mar 2014 15:54:56 -0600
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Subject: [PATCH 27/32] ras-mc-ctl: Print useful message when run without rasdaemon -r
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The utility script ras-mc-ctl requires that rasdaemon --record be run
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to create the me_event table in the SQLite database. The current behaviour
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is this:
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[root@sa1 util]# ras-mc-ctl --errors
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DBD::SQLite::db prepare failed: no such table: mc_event at
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/usr/local/sbin/ras-mc-ctl line 914.
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Can't call method "execute" on an undefined value at
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/usr/local/sbin/ras-mc-ctl line 915.
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With this change, the user sees:
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[root@sa1 util]# ras-mc-ctl --errors
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DBD::SQLite::db prepare failed: no such table: mc_event at
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/usr/local/sbin/ras-mc-ctl line 914.
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ras-mc-ctl: Error: mc_event table missing from
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/usr/local/var/lib/rasdaemon/ras-mc_event.db. Run 'rasdaemon --record'.
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Signed-off-by: Betty Dall <betty.dall@hp.com>
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Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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---
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util/ras-mc-ctl.in | 4 ++++
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1 files changed, 4 insertions(+), 0 deletions(-)
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diff --git a/util/ras-mc-ctl.in b/util/ras-mc-ctl.in
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index 196a643..e9f9c59 100755
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--- a/util/ras-mc-ctl.in
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+++ b/util/ras-mc-ctl.in
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@@ -912,6 +912,10 @@ sub errors
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# Memory controller mc_event errors
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$query = "select id, timestamp, err_count, err_type, err_msg, label, mc, top_layer,middle_layer,lower_layer, address, grain, syndrome, driver_detail from mc_event order by id";
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$query_handle = $dbh->prepare($query);
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+ if (!$query_handle) {
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+ log_error ("mc_event table missing from $dbname. Run 'rasdaemon --record'.\n");
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+ exit -1
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+ }
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$query_handle->execute();
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$query_handle->bind_columns(\($id, $time, $count, $type, $msg, $label, $mc, $top, $mid, $low, $addr, $grain, $syndrome, $detail));
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$out = "";
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--
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1.7.1
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