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Philipp Tölke toelke

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View gist:13d213b5b79a6061047fe8336e1240ab
root@fos4backup:~# iostat -x -k 1
Linux 4.9.0-6-amd64 (fos4backup) 06/20/2018 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.08 0.02 1.73 61.98 0.00 33.19
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util
sdi 0.00 0.30 0.04 0.22 1.42 3.29 35.64 0.00 8.85 10.03 8.63 4.36 0.12
sdj 0.00 0.00 19.54 10.62 242.85 21.45 17.52 0.34 11.19 16.64 1.16 5.44 16.40
sdk 0.00 0.00 19.50 10.62 243.68 21.44 17.61 0.32 10.62 15.89 0.96 5.33 16.06
View gist:f063270d6a4f6913465e4d9b1e822e9f
root@fos4backup:~# iostat -x -k 1
Linux 4.9.0-6-amd64 (fos4backup) 06/20/2018 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.08 0.02 1.73 61.97 0.00 33.19
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util
sdi 0.00 0.30 0.04 0.22 1.42 3.29 35.65 0.00 8.85 10.03 8.63 4.35 0.12
sdj 0.00 0.00 19.54 10.62 242.86 21.40 17.52 0.34 11.19 16.64 1.16 5.44 16.40
sdk 0.00 0.00 19.50 10.62 243.70 21.40 17.61 0.32 10.62 15.88 0.96 5.33 16.06
View build_newest_rt_kernel.sh
#!/bin/bash -exu
newest_base_version=$(curl -s -l ftp://ftp.kernel.org/pub/linux/kernel/projects/rt/ | sort -V | tail -n 1)
newest_patch_file=$(curl -s -l ftp://ftp.kernel.org/pub/linux/kernel/projects/rt/$newest_base_version/older/ | grep .patch.xz | sort -V | tail -n 1)
newest_version=$(echo $newest_patch_file | cut -d- -f2- | cut -d- -f1)
git fetch git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git refs/tags/v$newest_version:refs/tags/v$newest_version
git reset --hard v$newest_version
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