IS_DRBDTWOPRIMARIES: check there are not 2 DRBD primaries at the same time
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@ -8,6 +8,8 @@ and this project **does not adhere to [Semantic Versioning](http://semver.org/sp
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* IS_MINIFW: better detection of minifirewall status
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* IS_OLDPUB: pub.evolix.net has been supersed by pub.evolix.org since Stretch
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* IS_NEWPUB: verify that the new public repository is present
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* IS_DRBDTWOPRIMARIES: check there are not 2 DRBD primaries at the same time.
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### Changed
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### Deprecated
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@ -802,6 +802,19 @@ check_bind9logrotate() {
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test -e /etc/logrotate.d/bind9 || failed "IS_BIND9LOGROTATE" "missing bind logrotate file"
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fi
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}
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check_drbd_two_primaries() {
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if is_installed drbd-utils; then
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if command -v drbd-overview >/dev/null; then
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if drbd-overview 2>&1 | grep -q "Primary/Primary"; then
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failed "IS_DRBDTWOPRIMARIES" "Some DRBD ressources have two primaries, you risk a split brain!"
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fi
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elif command -v drbdadm >/dev/null; then
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if drbdadm status | grep Primary -A2 | grep peer | grep -q Primary; then
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failed "IS_DRBDTWOPRIMARIES" "Some DRBD ressources have two primaries, you risk a split brain!"
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fi
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fi
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fi
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}
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check_broadcomfirmware() {
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LSPCI_BIN=$(command -v lspci)
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if [ -x "${LSPCI_BIN}" ]; then
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@ -1506,6 +1519,7 @@ main() {
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test "${IS_BACKPORTSCONF:=1}" = 1 && check_backportsconf
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test "${IS_BIND9MUNIN:=1}" = 1 && check_bind9munin
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test "${IS_BIND9LOGROTATE:=1}" = 1 && check_bind9logrotate
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test "${IS_DRBDTWOPRIMARIES:=1}" = 1 && check_drbd_two_primaries
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test "${IS_BROADCOMFIRMWARE:=1}" = 1 && check_broadcomfirmware
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test "${IS_HARDWARERAIDTOOL:=1}" = 1 && check_hardwareraidtool
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test "${IS_LOG2MAILSYSTEMDUNIT:=1}" = 1 && check_log2mailsystemdunit
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