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possible fix #1

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merged 1 commit into from
Jun 15, 2021
Merged

possible fix #1

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5 changes: 3 additions & 2 deletions data/setssdroot.service
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,10 @@
Description=Change rootfs to SSD in M.2 key M slot (nvme0n1p1)
DefaultDependencies=no
Conflicts=shutdown.target
After=systemd-remount-fs.service
#systemctl list-units --type=mount
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I would remove this line if it's not used.

After=systemd-remount-fs.service dev-nvme0n1p1.device
Before=local-fs-pre.target local-fs.target shutdown.target
Wants=local-fs-pre.target
Wants=local-fs-pre.target dev-nvme0n1p1.device
ConditionPathExists=/dev/nvme0n1p1
ConditionPathExists=/etc/setssdroot.conf
ConditionVirtualization=!container
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8 changes: 6 additions & 2 deletions data/setssdroot.sh
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Original file line number Diff line number Diff line change
@@ -1,10 +1,12 @@
#!/bin/sh
# Runs at startup, switches rootfs to the SSD on nvme0 (M.2 Key M slot)
#Runs at startup, switches rootfs to the SSD on nvme0 (M.2 Key M slot)
NVME_DRIVE="/dev/nvme0n1p1"
CHROOT_PATH="/nvmeroot"

INITBIN=/lib/systemd/systemd
EXT4_OPT="-o defaults -o errors=remount-ro -o discard"
EXT4_OPT="-o defaults -o debug -o errors=continue -o discard"

echo "setssdroot: mount and switch rootfs to nvme0n1p1" | tee /dev/kmsg

modprobe ext4

Expand All @@ -13,3 +15,5 @@ mount -t ext4 ${EXT4_OPT} ${NVME_DRIVE} ${CHROOT_PATH}

cd ${CHROOT_PATH}
/bin/systemctl --no-block switch-root ${CHROOT_PATH}

echo "setssdroot: exit mount and switch rootfs" | tee /dev/kmsg