I have 2 Qnap NAS, a TS212 with QTS 4.3.3and a QNap TS253-Pro with QTS 5.2.2.2950. All drives are set to JBOD.
I also have very few APPs installed. Not using any snapshot or storage pooling on any drive.
Both have a 4tb and a 8tb drives. Drives are formatted with EXT4.
TS212 4tb drive shows 3709.73 GB w/ 1071.98 free. And the 8TB shows 7420.94 GB W/ 2777.55GB free
TS253-PRO 4TB shows 3.64 TB w/ .97 TB free. And the 8TB shows 7.14 TB and .89 TB free.
On the 8 TB on the TS253-PRO drive, on windows, the properties box in windows shows 157,261 files and 9,322 folder and the size on disk is 2.2 TB (2,450,149,830,656 bytes) 87.54% used
On the 8TB on the TS212, on windows, the properties box in windows shows 4.53 TB (4,984,288,681,984 bytes) but I have only used 62.57%.
Somewhere in here the new modern math must have slipped in here.
I use FolderMatch 4.2.9 to manually match both 8TB drives to each other, as well as the 2 4TB drives, but 4.53TB somehow doesn’t match 2.2 TB.
Here is a DUF report too:
/share/CACHE │ 3.6T │ 2.6T │ 996.4G │ 72.7% │ ext4 │ /dev/mapper/ │
│ DEV1_DATA │ │ │ │ │ │ cachedev1 │
│ /share/CACHE │ 7.1T │ 6.3T │ 907.1G │ 87.6% │ ext4 │ /dev/mapper/ │
│ DEV2_DATA │ │ │ │ │ │ cachedev2
I have emptied both recycle bins on both 8 TB drives, and they are 2.13 TB different.
It might just be easier to format the drive and copy the folders back on.
Any Ideas?
