[Unit]
Description=Online ext4 Metadata Check for All Filesystems
ConditionACPower=true
ConditionCapability=CAP_SYS_ADMIN
ConditionCapability=CAP_SYS_RAWIO
Documentation=man:e2scrub_all(8)

[Service]
Type=oneshot
Environment=SERVICE_MODE=1
ExecStart=@root_sbindir@/e2scrub_all
SyslogIdentifier=e2scrub_all