Привет, я обновил версию с 6.4 на 7.0 одного из контроллеров на моём Intel Modular Server. После перезагрузки multipath не показывает никаких устройств:

```
root@proxmox106:~# multipath -ll
```

На другом узле с Proxmox 6.4:

```
root@proxmox105:~# multipath -ll
sistema (222be000155bb7f72) dm-0 Intel,Multi-Flex
size=20G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
|-+- policy='round-robin 0' prio=50 status=active
| `- 0:0:0:0 sda 8:0   active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
 `- 0:0:1:0 sde 8:64  active ready running
vol2 (222640001555bdbf2) dm-6 Intel,Multi-Flex
size=1.3T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
|-+- policy='round-robin 0' prio=50 status=active
| `- 0:0:1:2 sdg 8:96  active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
 `- 0:0:0:2 sdc 8:32  active ready running
volssd (22298000155c08ddd) dm-8 Intel,Multi-Flex
size=2.1T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
|-+- policy='round-robin 0' prio=50 status=active
| `- 0:0:0:3 sdd 8:48  active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
 `- 0:0:1:3 sdh 8:112 active ready running
vol1 (222d9000155080015) dm-4 Intel,Multi-Flex
size=1.3T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
|-+- policy='round-robin 0' prio=50 status=active
| `- 0:0:0:1 sdb 8:16  active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
 `- 0:0:1:1 sdf 8:80  active ready running
multipath -v1 show:

```
root@proxmox106:~# multipath -v1
Jul 20 15:29:16 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on sistema (253:98) failed: Device or resource busy
Jul 20 15:29:16 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on vol1 (253:98) failed: Device or resource busy
Jul 20 15:29:16 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on vol2 (253:98) failed: Device or resource busy
Jul 20 15:29:16 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on volssd (253:98) failed: Device or resource busy
Jul 20 15:29:17 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on sistema (253:98) failed: Device or resource busy
Jul 20 15:29:17 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on vol1 (253:98) failed: Device or resource busy
Jul 20 15:29:18 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on vol2 (253:98) failed: Device or resource busy
Jul 20 15:29:18 | libdevmapper: ioctl/libdm-iface.c(1927): device-mapper: reload ioctl on volssd (253:98) failed: Device or resource busy
```

```
pveversion -v
proxmox-ve: 7.0-2 (running kernel: 5.11.22-1-pve)
pve-manager: 7.0-9 (running version: 7.0-9/228c9caa)
pve-kernel-helper: 7.0-4
pve-kernel-5.11: 7.0-4
pve-kernel-5.11.22-1-pve: 5.11.22-1-pve
qemu-server: 7.0-10
zfsutils-linux: 2.0.4-pve1
```

```
/etc/multipath.conf
##
## multipath-tools configuration file /etc/multipath.conf
##
blacklist {
       devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
       devnode "^(hd|xvd)[a-z][[0-9]*]"
       devnode "^cciss!c[0-9]d[0-9]*[p[0-9]*]"
}
blacklist_exceptions {
       property "(SCSI_IDENT_.*|ID_WWN|ID_SERIAL)"
       wwid "22250000155dcef22"
       wwid "222d9000155080015"
       wwid "222640001555bdbf2"
       wwid "22298000155c08ddd"
}
defaults {
       polling_interval        2
       path_selector           "round-robin 0"
       path_grouping_policy    multibus
       getuid_callout          "/lib/udev/scsi_id -g -u -d /dev/%n"
       rr_min_io               100
       failback                immediate
       no_path_retry           queue
       user_friendly_names     yes
}
devices {
       device {
               vendor                  "Intel"
               product                 "Multi-Flex"
               uid_attribute           "ID_SERIAL"
               path_grouping_policy    "group_by_prio"
               prio                    "alua"
               path_checker            tur
               hardware_handler        "1 alua"
               rr_min_io               100
               failback                immediate
               no_path_retry           queue
               rr_weight               uniform
               product_blacklist       "VTrak V-LUN"
       }
}
multipaths {
      multipath {
              wwid                    22250000155dcef22
              alias                   sistema
      }
      multipath {
              wwid                    222d9000155080015
              alias                   vol1
      }
      multipath {
              wwid                    222640001555bdbf2
              alias                   vol2
      }
      multipath {
              wwid                    22298000155c08ddd
              alias                   volssd
      }
}
```

Как это решить?