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6ac254fbcb
We have problem to run fstrim with nomerges=2, so we need to change the parameter to 1 during fstrim execution. To do this, this fix changes follow things: - revert dropping scylla_fstrim on Ubuntu 16.04/CentOS - disable distribution provided fstrim script - enable scylla_fstrim on all distributions - introduce --set-nomerges on scylla-blocktune - scylla_fstrim call scylla-blocktune by following order: - 'scylla-blocktune --set-nomerges 1' - 'fstrim' for each devices - 'scylla-blocktune --set-nomerges 2' Fixes #2649 Signed-off-by: Takuya ASADA <syuu@scylladb.com> Message-Id: <1501531393-21109-1-git-send-email-syuu@scylladb.com>
31 lines
1018 B
Bash
Executable File
31 lines
1018 B
Bash
Executable File
#!/bin/bash -e
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#
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# Copyright (C) 2017 ScyllaDB
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#
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# This file is part of Scylla.
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#
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# Scylla is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Scylla is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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. /usr/lib/scylla/scylla_lib.sh
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# We need to disable distribution provided fstrim scripts for each distribution
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if is_redhat_variant; then
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systemctl disable fstrim.timer
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fi
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if [ "$ID" = "ubuntu" ] && [ -f /etc/cron.weekly/fstrim ]; then
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mv -fv /etc/cron.weekly/fstrim /etc/cron.weekly/fstrim.old
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fi
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