- Windows 7.
- unidade de 4 TB.
- Alguns programas informam pouco mais de 1 GB gratuitos e outros são
reportando quase 6 GB grátis.
- Proteção do sistema desativada.
(1GB)
fsutilvolumediskfreed:(1GB):
Total#offreebytes:1312534528Total#ofbytes:4000650883072Total#ofavailfreebytes:1312534528
fsutilfsinfontfsinfod::
NTFSVolumeSerialNumber:<REDACTED>Version:3.1NumberSectors:0x00000001d1bcafffTotalClusters:0x000000003a3795ffFreeClusters:0x00000000001787fbTotalReserved:0x000000000012a040BytesPerSector:512BytesPerCluster:4096BytesPerFileRecordSegment:1024ClustersPerFileRecordSegment:0MftValidDataLength:0x0000000002700000MftStartLcn:0x00000000000c0000Mft2StartLcn:0x0000000000000002MftZoneStart:0x00000000316d7f40MftZoneEnd:0x00000000316db960RMIdentifier:<REDACTED>
(ClustersLivres:1787fb=1,542,139X4096=6,316,601,344bytes=5,88GB)
(Totalreservado:12a040=1.220.672X4096=4.999.872.512bytes=4,66GB)
(ClustersLivres-TotalReservado=1,22GB)
Issopareceexplicarasinconsistências,masnãoseioque"Total Reservado" significa.
ntfsinfo -nobanner d (6 GB):
Volume Size
-----------
Volume size : 3815317 MB
Total sectors : 7813771263
Total clusters : 976721407
Free clusters : 1542139
Free space : 6023 MB (0% of drive)
Allocation Size
----------------
Bytes per sector : 512
Bytes per cluster : 4096
Bytes per MFT record : 0
Clusters per MFT record: 0
MFT Information
---------------
MFT size : 39 MB (0% of drive)
MFT start cluster : 786432
MFT zone clusters : 829259584 - 829274464
MFT zone size : 58 MB (0% of drive)
MFT mirror start : 2
Meta-Data files
---------------
log de eventos do chkdsk (6 GB):
Chkdsk was executed in read-only mode on a volume snapshot.
Checking file system on D:
CHKDSK is verifying files (stage 1 of 3)...
39936 file records processed. File verification completed.
88 large file records processed. 0 bad file records processed. 0 EA records processed. 0 reparse records processed. CHKDSK is verifying indexes (stage 2 of 3)...
48552 index entries processed. Index verification completed.
CHKDSK is verifying security descriptors (stage 3 of 3)...
39936 file SDs/SIDs processed. Cleaning up 2 unused index entries from index $SII of file 0x9.
Cleaning up 2 unused index entries from index $SDH of file 0x9.
Cleaning up 2 unused security descriptors.
Security descriptor verification completed.
4309 data files processed. CHKDSK is verifying Usn Journal...
176992 USN bytes processed. Usn Journal verification completed.
Windows has checked the file system and found no problems.
3815317 MB total disk space.
3809372 MB in 35258 files.
22108 KB in 4310 indexes.
225647 KB in use by the system.
65536 KB occupied by the log file.
5840876 KB available on disk.
4096 bytes in each allocation unit.
976721407 total allocation units on disk.
1460219 allocation units available on disk.
defrag d: /A /V (6 GB):
Microsoft Disk Defragmenter
Copyright (c) 2007 Microsoft Corp.
Invoking analysis on (D:)...
The operation completed successfully.
Post Defragmentation Report:
Volume Information:
Volume size = 3.63 TB
Cluster size = 4 KB
Used space = 3.63 TB
Free space = 5.88 GB
Fragmentation:
Total fragmented space = 0%
Average fragments per file = 1.09
Movable files and folders = 40676
Unmovable files and folders = 10
Files:
Fragmented files = 289
Total file fragments = 491
Folders:
Total folders = 4310
Fragmented folders = 0
Total folder fragments = 0
Free space:
Free space count = 964
Average free space size = 6.18 MB
Largest free space size = 55.76 MB
Master File Table (MFT):
MFT size = 39.00 MB
MFT record count = 39935
MFT usage = 100%
Total MFT fragments = 2
Note: File fragments larger than 64MB are not included in the fragmentation statistics.
You do not need to defragment this volume.
dir (1 GB):
Volume in drive D has no label.
Volume Serial Number is <REDACTED>
Directory of D:\
08/05/2017 02:34 PM <DIR> <REDACTED>
02/13/2017 08:58 PM <DIR> <REDACTED>
06/29/2017 06:18 AM <DIR> <REDACTED>
06/30/2017 01:50 AM <DIR> <REDACTED>
10/27/2016 01:42 AM <DIR> <REDACTED>
0 File(s) 0 bytes
5 Dir(s) 1,312,534,528 bytes free
Por que alguns programas relatam mais e menos espaço livre?
EDIT: windirstat (executado como sistema com PsExec.exe -i -s -d )
EDIT2: Alguém sabe o que "Total Reserved" de fsutil fsinfo ntfsinfo d: significa? Tenho certeza que tem algo a ver com isso.
