ottimizzare disco
Inviato: dom 15 apr 2012, 12:53
Il mio nuovo portatile me lo hanno dato con una tabella delle partizioni che a fdisk non piace molto:
(quelle linux le ho aggiunte io)
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommended, or performance may be impacted.
Sto per rimuovere le prime due partizioni (sda1 e sda2). Poi che ottimizzazioni posso fare?
Codice: Seleziona tutto
root@matteo:/home/matteo/DELL# echo -e "p\nx\np"|fdisk /dev/sda
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommended, or performance may be impacted.
Command (m for help):
Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 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 identifier: 0x07f2837e
Device Boot Start End Blocks Id System
/dev/sda1 63 208844 104391 de Dell Utility
Partition 1 does not start on physical sector boundary.
/dev/sda2 * 212992 41172991 20480000 7 HPFS/NTFS/exFAT
/dev/sda3 41172992 850747119 404787064 7 HPFS/NTFS/exFAT
/dev/sda4 850747392 1465145343 307198976 f W95 Ext'd (LBA)
/dev/sda5 850749440 877373439 13312000 82 Linux swap
/dev/sda6 877375488 1465145343 293884928 83 Linux
Command (m for help):
Expert command (m for help):
Disk /dev/sda: 255 heads, 63 sectors, 91201 cylinders
Nr AF Hd Sec Cyl Hd Sec Cyl Start Size ID
1 00 1 1 0 254 63 12 63 208782 de
Partition 1 does not start on physical sector boundary.
2 80 65 53 13 254 63 1023 212992 40960000 07
3 00 254 63 1023 254 63 1023 41172992 809574128 07
4 00 254 63 1023 254 63 1023 850747392 614397952 0f
5 00 254 63 1023 254 63 1023 2048 26624000 82
6 00 254 63 1023 254 63 1023 2048 587769856 83
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommended, or performance may be impacted.
Sto per rimuovere le prime due partizioni (sda1 e sda2). Poi che ottimizzazioni posso fare?