I just run
pve7to8 --full. Can I safely uninstall systemd-timesyncd and install Chrony?
Bash:
root@srv001:~# pve7to8 --full
= CHECKING VERSION INFORMATION FOR PVE PACKAGES =
Checking for package updates..
PASS: all packages up-to-date
Checking proxmox-ve package version..
PASS: proxmox-ve package has version >= 7.4-1
Checking running kernel version..
PASS: running kernel '5.15.107-2-pve' is considered suitable for upgrade.
= CHECKING CLUSTER HEALTH/SETTINGS =
SKIP: standalone node.
= CHECKING HYPER-CONVERGED CEPH STATUS =
SKIP: no hyper-converged ceph setup detected!
= CHECKING CONFIGURED STORAGES =
PASS: storage 'Backups' enabled and active.
PASS: storage 'dev' enabled and active.
PASS: storage 'local' enabled and active.
PASS: storage 'local-zfs' enabled and active.
PASS: storage 'pbs1.local' enabled and active.
INFO: Checking storage content type configuration..
PASS: no storage content problems found
PASS: no storage re-uses a directory for multiple content types.
= MISCELLANEOUS CHECKS =
INFO: Checking common daemon services..
PASS: systemd unit 'pveproxy.service' is in state 'active'
PASS: systemd unit 'pvedaemon.service' is in state 'active'
PASS: systemd unit 'pvescheduler.service' is in state 'active'
PASS: systemd unit 'pvestatd.service' is in state 'active'
INFO: Checking for supported & active NTP service..
WARN: systemd-timesyncd is not the best choice for time-keeping on servers, due to only applying updates on boot.
While not necessary for the upgrade it's recommended to use one of:
* chrony (Default in new Proxmox VE installations)
* ntpsec
* openntpd
INFO: Checking for running guests..
WARN: 18 running guest(s) detected - consider migrating or stopping them.
INFO: Checking if the local node's hostname 'srv001' is resolvable..
INFO: Checking if resolved IP is configured on local node..
PASS: Resolved node IP 'XXX.XXX.XXX.XXX' configured and active on single interface.
INFO: Check node certificate's RSA key size
PASS: Certificate 'pve-root-ca.pem' passed Debian Busters (and newer) security level for TLS connections (4096 >= 2048)
PASS: Certificate 'pve-ssl.pem' passed Debian Busters (and newer) security level for TLS connections (2048 >= 2048)
PASS: Certificate 'pveproxy-ssl.pem' passed Debian Busters (and newer) security level for TLS connections (4096 >= 2048)
INFO: Checking backup retention settings..
PASS: no backup retention problems found.
INFO: checking CIFS credential location..
PASS: no CIFS credentials at outdated location found.
INFO: Checking permission system changes..
INFO: Checking custom role IDs for clashes with new 'PVE' namespace..
PASS: no custom roles defined, so no clash with 'PVE' role ID namespace enforced in Proxmox VE 8
INFO: Checking if LXCFS is running with FUSE3 library, if already upgraded..
SKIP: not yet upgraded, no need to check the FUSE library version LXCFS uses
INFO: Checking node and guest description/note length..
PASS: All node config descriptions fit in the new limit of 64 KiB
PASS: All guest config descriptions fit in the new limit of 8 KiB
INFO: Checking container configs for deprecated lxc.cgroup entries
PASS: No legacy 'lxc.cgroup' keys found.
INFO: Checking if the suite for the Debian security repository is correct..
INFO: Checking for existence of NVIDIA vGPU Manager..
PASS: No NVIDIA vGPU Service found.
INFO: Checking bootloader configuration...
SKIP: not yet upgraded, no need to check the presence of systemd-boot
= SUMMARY =
TOTAL: 32
PASSED: 26
SKIPPED: 4
WARNINGS: 2
FAILURES: 0
ATTENTION: Please check the output for detailed information!