GPT PMBR size mismatch

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Hallo zusammen,

bei einer manuellen Prüfung der RS820RP+ (Ausstattung bitte meiner Signatur entnehmen) mit "fdisk -l" habe ich folgende Fehlermeldung erhalten.

Code:
GPT PMBR size mismatch (239649 != 245759) will be corrected by write.
The backup GPT table is not on the end of the device. This problem will be corrected by write.

1738245318101.png

Hat dazu jemand einen Korrekturansatz für mich?

Bash:
root@Rackstation:~# fdisk -l
Disk /dev/ram0: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 640 MiB, 671088640 bytes, 1310720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/nvme1n1: 745.2 GiB, 800166076416 bytes, 1562824368 sectors
Disk model: Micron_7300_MTFDHBA800TDG
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xfd17d159

Device         Boot Start        End    Sectors   Size Id Type
/dev/nvme1n1p1       2048 1562819264 1562817217 745.2G fd Linux raid autodetect


Disk /dev/nvme0n1: 745.2 GiB, 800166076416 bytes, 1562824368 sectors
Disk model: Micron_7300_MTFDHBA800TDG
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x31f8fa6e

Device         Boot Start        End    Sectors   Size Id Type
/dev/nvme0n1p1       2048 1562819264 1562817217 745.2G fd Linux raid autodetect


Disk /dev/sdc: 16.4 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: MG09ACA18TE
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 48B43881-4224-418A-85C7-86EC7141FFE4

Device       Start         End     Sectors  Size Type
/dev/sdc1     2048     4982527     4980480  2.4G Linux RAID
/dev/sdc2  4982528     9176831     4194304    2G Linux RAID
/dev/sdc3  9437184 35156451327 35147014144 16.4T Linux RAID


Disk /dev/sdb: 16.4 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: MG09ACA18TE
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 6B414A12-925F-4451-930D-6D1FFEA1F2DF

Device       Start         End     Sectors  Size Type
/dev/sdb1     2048     4982527     4980480  2.4G Linux RAID
/dev/sdb2  4982528     9176831     4194304    2G Linux RAID
/dev/sdb3  9437184 35156451327 35147014144 16.4T Linux RAID


Disk /dev/sda: 16.4 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: MG09ACA18TE
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: A0037F21-EAD3-4433-AF25-A60F81331D40

Device       Start         End     Sectors  Size Type
/dev/sda1     2048     4982527     4980480  2.4G Linux RAID
/dev/sda2  4982528     9176831     4194304    2G Linux RAID
/dev/sda3  9437184 35156451327 35147014144 16.4T Linux RAID


Disk /dev/sdd: 16.4 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: MG09ACA18TE
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 987684F6-3C35-4817-A3BB-A7E3A473D3F7

Device       Start         End     Sectors  Size Type
/dev/sdd1     2048     4982527     4980480  2.4G Linux RAID
/dev/sdd2  4982528     9176831     4194304    2G Linux RAID
/dev/sdd3  9437184 35156451327 35147014144 16.4T Linux RAID


Disk /dev/md0: 2.4 GiB, 2549940224 bytes, 4980352 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 32 MiB, 33554432 bytes, 65536 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 2.6 GiB, 2824863744 bytes, 689664 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 2.6 GiB, 2824863744 bytes, 689664 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram2: 2.6 GiB, 2824863744 bytes, 689664 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram3: 2.6 GiB, 2824863744 bytes, 689664 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/md1: 2 GiB, 2147418112 bytes, 4194176 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


GPT PMBR size mismatch (239649 != 245759) will be corrected by write.
The backup GPT table is not on the end of the device. This problem will be corrected by write.
Disk /dev/synoboot: 120 MiB, 125829120 bytes, 245760 sectors
Disk model: DiskStation
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 2D5813F3-EC2A-4B12-8CEE-7CA49EFEFCE3

Device         Start    End Sectors  Size Type
/dev/synoboot1  2048  34815   32768   16M EFI System
/dev/synoboot2 34816 239615  204800  100M Linux filesystem


Disk /dev/md3: 745.2 GiB, 800161333248 bytes, 1562815104 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/md2: 49.1 TiB, 53985810579456 bytes, 105441036288 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 65536 bytes / 196608 bytes


Disk /dev/mapper/shared_cache_vg1-syno_vg_reserved_area: 12 MiB, 12582912 bytes, 24576 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/shared_cache_vg1-alloc_cache_1: 745 GiB, 799937658880 bytes, 1562378240 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/cachedev_0: 49.1 TiB, 53985810579456 bytes, 105441036288 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 65536 bytes / 196608 bytes

Bash:
root@Rackstation:~# df -h
Filesystem              Size  Used Avail Use% Mounted on
/dev/md0                2.3G  1.5G  756M  66% /
devtmpfs                8.8G     0  8.8G   0% /dev
tmpfs                   8.8G  244K  8.8G   1% /dev/shm
tmpfs                   8.8G   56M  8.8G   1% /run
tmpfs                   8.8G     0  8.8G   0% /sys/fs/cgroup
tmpfs                   8.8G   29M  8.8G   1% /tmp
tmpfs                   1.8G     0  1.8G   0% /run/user/196791
/dev/loop0               27M  769K   24M   4% /tmp/SynologyAuthService
/dev/mapper/cachedev_0   48T   32T   16T  67% /volume1
/dev/mapper/cachedev_0   48T   32T   16T  67% /volume1/Backup/#snapshot
/dev/mapper/cachedev_0   48T   32T   16T  67% /volume1/surveillance/#snapshot
/dev/mapper/cachedev_0   48T   32T   16T  67% /volume1/Veeam/#snapshot
/volume1/@Backup O365@   48T   32T   16T  67% /volume1/Backup O365

Danke und viele Grüße
maxblank
 
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