[Galaxy Tab  Android Development] Technomancer:
@phearus

You forgot about kernel, recovery, modem, system, dbdata, cache and hidden partitions.

I suggest you use "heimdall print-pit" to see how your tab is partitioned.

CM7 does not repartition anything for you so if you are missing some space you should use right PIT file for your Tab.

GSM tabs have 16GB of internal flash memory, CDMA tabs have 2GB. There was some mention of 32GB model in initial Samsung's marketing press releases but I haven't ever seen one.

This is how gingerbread PIT looks like

root@damage:/root#heimdall print-pit
Heimdall v1.3.0, Copyright (c) 2010-2011, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
Claiming interface...
Setting up interface...

Beginning session...
Handshaking with Loke...

Downloading device's PIT file...
PIT file download sucessful

Entry Count: 15
Unknown 1: 1
Unknown 2: 0
Unknown 3: 7703
Unknown 4: 65
Unknown 5: 64224
Unknown 6: 18
Unknown 7: 55296
Unknown 8: 67

--- Entry #0 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 0
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1
Unknown 2: 0
Unknown 3: 0
Partition Name: IBL+PBL
Filename: boot.bin

--- Entry #1 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 1
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1
Unknown 2: 0
Unknown 3: 0
Partition Name: PIT
Filename:

--- Entry #2 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 20
Partition Flags: 2 (R/W)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 40
Unknown 2: 0
Unknown 3: 0
Partition Name: EFS
Filename: efs.rfs

--- Entry #3 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 3
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 5
Unknown 2: 0
Unknown 3: 0
Partition Name: SBL
Filename: sbl.bin

--- Entry #4 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 4
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 5
Unknown 2: 0
Unknown 3: 0
Partition Name: SBL2
Filename: sbl.bin

--- Entry #5 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 21
Partition Flags: 2 (R/W)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 20
Unknown 2: 0
Unknown 3: 0
Partition Name: PARAM
Filename: param.lfs

--- Entry #6 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 6
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 30
Unknown 2: 0
Unknown 3: 0
Partition Name: KERNEL
Filename: zImage

--- Entry #7 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 7
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 30
Unknown 2: 0
Unknown 3: 0
Partition Name: RECOVERY
Filename: zImage

--- Entry #8 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 22
Partition Flags: 2 (R/W)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1320
Unknown 2: 0
Unknown 3: 0
Partition Name: FACTORYFS
Filename: factoryfs.rfs

--- Entry #9 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 23
Partition Flags: 2 (R/W)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 348
Unknown 2: 0
Unknown 3: 0
Partition Name: DBDATAFS
Filename: dbdata.rfs

--- Entry #10 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 24
Partition Flags: 2 (R/W)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 140
Unknown 2: 0
Unknown 3: 0
Partition Name: CACHE
Filename: cache.rfs

--- Entry #11 ---
Unused: No
Partition Type: 0 (RFS)
Partition Identifier: 8
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 64
Unknown 2: 0
Unknown 3: 0
Partition Name: MODEM
Filename: modem.bin

--- Entry #12 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 3
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 0
Partition Block Count: 0
Unknown 2: 6619244
Unknown 3: 2621472
Partition Name: HIDDEN
Filename: hidden.rfs

--- Entry #13 ---
Unused: Yes
Partition Type: 1 (Unknown)
Partition Identifier: 8
Partition Flags: 0 (R)
Unknown 1: 0
Partition Block Size: 0
Partition Block Count: 0
Unknown 2: 0
Unknown 3: 0
Partition Name:
Filename:

--- Entry #14 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 0
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 0
Partition Block Count: 0
Unknown 2: 0
Unknown 3: 0
Partition Name: MOVINAND
Filename: movinand.mst