标签 PVE 下的文章

我们在近期运营中,PVE节点开通的VM客户反馈了一些异常情况:

1、PVE VM启用firewall/ macfilter/ ipfilter,ipset rules正确,但没有网络,重装系统/ 防火墙关闭也无法恢复;但在PVE VM网卡停用firewall网络即恢复。

2、PVE VM网络正常,但firewall rules不生效。

3、pve-firewall出现错误: status update error: iptables_restore_cmdlist: Try `iptables-restore -h' or 'iptables-restore --help' for more information.

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巡检中发现PVE的zfs-raidz2坏了一个盘,查询显示:

~# zpool status rpool
  pool: rpool
 state: DEGRADED
status: One or more devices has been removed by the administrator.
        Sufficient replicas exist for the pool to continue functioning in a
        degraded state.
action: Online the device using zpool online' or replace the device with
        'zpool replace'.
  scan: scrub repaired 0B in 00:43:00 with 0 errors on Sun May 12 01:07:02 2024
config:

        NAME                                                  STATE     READ WRITE CKSUM
        rpool                                                 DEGRADED     0     0     0
          raidz2-0                                            DEGRADED     0     0     0
            ata-INTEL_SSDSC2KB019TZ_PHYI334000GD1P9DGN-part3  ONLINE       0     0     0
            ata-INTEL_SSDSC2KB019TZ_PHYI334000NS1P9DGN-part3  ONLINE       0     0     0
            ata-INTEL_SSDSC2KB019TZ_PHYI334000Q21P9DGN-part3  ONLINE       0     0     0
            ata-INTEL_SSDSC2KB019TZ_PHYI334000Y91P9DGN-part3  ONLINE       0     0     0
            ata-INTEL_SSDSC2KB019TZ_PHYI334000GE1P9DGN-part3  REMOVED      0     0     0

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Proxmox+VE用于公有云、VPS的可靠性得到了很多同行长期的验证认可,整个生态环境也满足我的需求,所需功能也基本都能满足,所以我开始用PVE了。我考虑用本地存储,如果是用智简魔方的公有云平台,一般情况只有硬卡RAID10是最好方案;但PVE出现了多个方案,我挑了几个,但很犹豫哪个最合适我:ZFS-RAID-Z2、ZFS-RAID-Z3、ZFS-RAID10,以及硬卡RAID10。

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