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RomuloPBenedetti's questions

Martin Hope
RomuloPBenedetti
Asked: 2019-05-17 00:49:11 +0800 CST
  • 5

Systemd-analyze está me dando um resultado diferente dependendo de quantas vezes eu executo, estou fazendo Systemd-analyze verify mnt-HDDs.mounte obtendo:

local-fs.target: Found ordering cycle on HDDs-unlock.service/start
local-fs.target: Found dependency on sysinit.target/start
local-fs.target: Found dependency on systemd-update-done.service/start
local-fs.target: Found dependency on local-fs.target/start
local-fs.target: Job systemd-update-done.service/start deleted to break ordering cycle starting with local-fs.target/start
local-fs.target: Found ordering cycle on HDDs-unlock.service/start
local-fs.target: Found dependency on sysinit.target/start
local-fs.target: Found dependency on systemd-journal-catalog-update.service/start
local-fs.target: Found dependency on local-fs.target/start
local-fs.target: Job systemd-journal-catalog-update.service/start deleted to break ordering cycle starting with local-fs.target/start
local-fs.target: Found ordering cycle on HDDs-unlock.service/start
local-fs.target: Found dependency on sysinit.target/start
local-fs.target: Found dependency on systemd-machine-id-commit.service/start
local-fs.target: Found dependency on local-fs.target/start
local-fs.target: Job systemd-machine-id-commit.service/start deleted to break ordering cycle starting with local-fs.target/start
local-fs.target: Found ordering cycle on HDDs-unlock.service/start
local-fs.target: Found dependency on sysinit.target/start
local-fs.target: Found dependency on local-fs.target/start
local-fs.target: Job local-fs.target/start deleted to break ordering cycle starting with local-fs.target/start

sysinit.target: Found ordering cycle on plymouth-read-write.service/start
sysinit.target: Found dependency on local-fs.target/start
sysinit.target: Found dependency on mnt-HDDs.mount/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job plymouth-read-write.service/start deleted to break ordering cycle starting with sysinit.target/start
sysinit.target: Found ordering cycle on local-fs.target/start
sysinit.target: Found dependency on mnt-HDDs.mount/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job local-fs.target/start deleted to break ordering cycle starting with sysinit.target/start

sysinit.target: Found ordering cycle on systemd-update-done.service/start
sysinit.target: Found dependency on local-fs.target/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job systemd-update-done.service/start deleted to break ordering cycle starting with sysinit.target/start
sysinit.target: Found ordering cycle on systemd-machine-id-commit.service/start
sysinit.target: Found dependency on local-fs.target/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job systemd-machine-id-commit.service/start deleted to break ordering cycle starting with sysinit.target/start
sysinit.target: Found ordering cycle on systemd-tmpfiles-setup.service/start
sysinit.target: Found dependency on local-fs.target/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job systemd-tmpfiles-setup.service/start deleted to break ordering cycle starting with sysinit.target/start
sysinit.target: Found ordering cycle on plymouth-read-write.service/start
sysinit.target: Found dependency on local-fs.target/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job plymouth-read-write.service/start deleted to break ordering cycle starting with sysinit.target/start
sysinit.target: Found ordering cycle on local-fs.target/start
sysinit.target: Found dependency on HDDs-unlock.service/start
sysinit.target: Found dependency on sysinit.target/start
sysinit.target: Job local-fs.target/start deleted to break ordering cycle starting with sysinit.target/start

As unidades criadas diretamente envolvidas em mnt-HDDs.mount:

mnt-HDDs.mount:

[Unit]
Description=Mount unit for encripted device /mnt/HDDs
After=HDDs-unlock.service

[Mount]
Where=/mnt/HDDs
What=/dev/mapper/cryptHDDB
Type=btrfs
Options=noatime,compress-force=zstd,autodefrag,flushoncommit

HDDs-unlock.service

[Unit]
Description=HDDB and HDDC unlock
After=media-key.mount umount.target local-fs-pre.target
Before=local-fs.target
Conflicts=umount.target

[Service]
Type=oneshot
RemainAfterExit=yes
KillMode=none
ExecStart=/usr/bin/HDDs-unlock.sh
ExecStop=/usr/bin/HDDs-lock.sh

[Install]
RequiredBy=mnt-HDDs.mount

media-key.mount

[Unit]
Description=HDDs key
StopWhenUnneeded=true

[Mount]
Where=/media/key
What=/dev/disk/by-id/usb-SMI_USB_DISK_AA00000000065845-0:0
Options=ro,offset=952320
DirectoryMode=0400

[Install]
RequiredBy=HDDs-unlock.service

Existe uma fstabentrada que monta /mnt/HDDs/@que por dependência automática chama por mnt-HDDs.mount, ao reiniciar em busca de uma solução algumas vezes fez minha inicialização pular alguns serviços a ponto de algumas vezes inicializar sem rede, alguma luz para resolver esse ciclo de ordenação?

fedora systemd
Martin Hope
RomuloPBenedetti
Asked: 2018-03-03 15:14:17 +0800 CST
  • 0

Por algum motivo, o systemd dá tempo limite em um dos meus dispositivos cryptsetup ao tentar montá-lo. Aqui estão as unidades e o script:

regras do udev:

ACTION=="add", KERNEL=="sd[a-z][0-9]", ATTRS{serial}=="NA8F9WKF",                                                               SYMLINK+="BigHDD", TAG+="systemd"
ACTION=="add", KERNEL=="sd[a-z][0-9]", ATTRS{serial}=="AA00000000065396",                                                       SYMLINK+="clavem", TAG+="systemd"
ACTION=="add", KERNEL=="sd[a-z][0-9]", ATTRS{wwid}=="t10.ATA     WDC WD10EZRZ-00Z5HB0                         WD-WCC4M6HRPV4V", SYMLINK+="HDDsB",  TAG+="systemd"
ACTION=="add", KERNEL=="sd[a-z][0-9]", ATTRS{wwid}=="t10.ATA     WDC WD10EZRZ-00Z5HB0                         WD-WCC4M3EYESNV", SYMLINK+="HDDsC",  TAG+="systemd"

mnt-HDDs.automount

[Unit]
Description=Automount HDDs
Requires=dev-clavem.device

[Automount]
Where=/mnt/HDDs

[Install]
WantedBy=multi-user.target

mnt-HDDs.mount:

[Unit]
BindsTo=HDDs-unlock.service dev-clavem.device media-clavem.mount
After=HDDs-unlock.service dev-HDDsB.device dev-HDDsC.device

[Mount]
What=/dev/mapper/cryptHDDC
Where=/mnt/HDDs
Type=btrfs
Options= noatime,compress=lzo,autodefrag

HDDs-unlock.service:

[Unit]
Description=HDDs unlock
BindsTo=mnt-HDDs.mount dev-clavem.device dev-HDDsB.device dev-HDDsC.device
Requires=media-clavem.mount dev-HDDsB.device dev-HDDsC.device
After=media-clavem.mount dev-HDDsB.device dev-HDDsC.device

[Service]
Type=oneshot
RemainAfterExit=yes
KillMode=none
ExecStart=/home/rbenedetti/teste.sh
ExecStop=/sbin/cryptsetup luksClose cryptHDDB ; /sbin/cryptsetup luksClose 
cryptHDDC

[Install]
RequiredBy=mnt-HDDs.mount

test.sh

#!/bin/bash

i=0
while [[ ! -b /dev/disk/by-uuid/42e7eacf-5e09-4476-8dbc-1919675c1595 ]]; do
    echo "cant find /dev/disk/by-uuid/42e7eacf-5e09-4476-8dbc-1919675c1595... waiting. $i" > ~/testLog
    if [[ "$counter" -gt 10 ]]; then
        echo "giving up." > ~/testLog
        exit 1
    fi
    sleep 0.5
    let i++
done

i=0
while [[ ! -b /dev/disk/by-uuid/826b9963-eb49-4eac-a9c0-e741552491d4 ]]; do
    echo "cant find /dev/disk/by-uuid/826b9963-eb49-4eac-a9c0-e741552491d4... waiting. $i" > ~/testLog
    if [[ "$counter" -gt 10 ]]; then
        echo "giving up." > ~/testLog
        exit 1
    fi
    sleep 0.5
    let i++
done


/sbin/cryptsetup --key-file /media/clavem/k luksOpen /dev/disk/by-uuid/42e7eacf-5e09-4476-8dbc-1919675c1595 cryptHDDC
/sbin/cryptsetup --key-file /media/clavem/k luksOpen /dev/disk/by-uuid/826b9963-eb49-4eac-a9c0-e741552491d4 cryptHDDB 


i=0
while [[ ! -b /dev/mapper/cryptHDDB ]]; do
    echo "cant find /dev/mapper/cryptHDDB... waiting. $i" > ~/testLog
    /sbin/cryptsetup --key-file /media/clavem/k luksOpen /dev/disk/by-uuid/826b9963-eb49-4eac-a9c0-e741552491d4 cryptHDDB 
    if [[ "$counter" -gt 10 ]]; then
        echo "giving up." > ~/testLog
        exit 1
    fi
    sleep 0.5
    let i++
done

i=0
while [[ ! -b /dev/mapper/cryptHDDC ]]; do
    echo "cant find /dev/mapper/cryptHDDC... waiting. $i" > ~/testLog
    /sbin/cryptsetup --key-file /media/clavem/k luksOpen /dev/disk/by-uuid/42e7eacf-5e09-4476-8dbc-1919675c1595 cryptHDDC
    if [[ "$counter" -gt 10 ]]; then
        echo "giving up." > ~/testLog
        exit 1
    fi
    sleep 0.5
    let i++
done

 echo "somehow passed...>" > ~/testLog

teste.sh está cheio de testes porque eu estava tentando descobrir por que o tempo limite estava ocorrendo em um serviço único. por algum motivo ao fazer systemctl restart mnt-HDDs.mount, vai bem e monta minha partição... Dá timeout emmnt-mapper-cryptHDDC.device

systemd automounting