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Re: Nenavidim FFS-DC
> Ja pouzivam AFS jenom na data, takze na nem nepouzivam linky.
> AFS je MNOHEM rychlejsi pri zapise nez FFS.
1KB AFS je skutecne o HODNE rychlejsi pri cteni/zapisu nez 512B FFS.
Ale porovnej si to s 1 nebo i 2KB FFS. Pak je to uz skoro bezvyznamny.
> S tema filediskama je to nesmysl. Mam na AFS filedisk k ShapeShifteru
> a je skoro stejne rychlej jako devicedisk. Rozhodne je o HODNE
> rychlejsi nez filedisk na FFS.
Mas pravdu, asi to neni nejlepsi priklad (zalezi i dost na MacOS).
Jde ale o to, ze je NESKUTECNE pomalejsi (nechapu duvod) pri nahodnym
prohledavani souboru Seek/Read porad dokola (dukaz: Intellifonty).
To uz je subjektivne dost znat (rozdil 200KB/s pri cteni souboru
z HD ani nepoznas, zvlast kdyz je ten soubor kratsi). Nechci AFS hanit.
Moc jsem ho chtel pouzivat, ale bodovym systemem jsem si ohodnotil
vlastnosti vsech filesystemu a nejlip mi vysel INT-FFS. Ale pak mi
zacaly vadit pomaly adresare a tak zase pouzivam mutaci DC-FFS.
> Undelete pro AFS existuje (bezi pod MUI - aspon ta verze co mam ja).
> Jedinej problem kterej jsem objevil bylo, ze z AFS nejdou spustit
> nektery exace (MultiCx napr.)
Mam defragmentovaci utilitku pro AFS. Nedela nic jinyho,
nez ze zkopiruje soubory do RAM:, vymaze a nakopiruje zpatky :)
> Lord
Jarda
*********************************************************************
Jeste vyber ze dvou testiku, co jsem sem daval uz davno:
AFS-1KB kontra INT-FFS 1KB. Nejdriv A1200/030 a pak A1200/060.
Proste jednou vede jeden a za chvili zas druhy :-)
*********************************************************************
MKSoft DiskSpeed 4.4 Copyright ¨ 1989-94 MKSoft Development
------------------------------------------------------------
CPU: 68030 AmigaOS Version: 40.68 Normal Video DMA
Device: dh0: Buffers: 300
Comments: WDC 1.6GB AFS 1KB
CPU Speed Rating: 2730
Testing directory manipulation speed.
File Create: 144 files/sec | CPU Available: 1%
File Open: 362 files/sec | CPU Available: 0%
Directory Scan: 2080 files/sec | CPU Available: 0%
File Delete: 395 files/sec | CPU Available: 0%
Seek/Read: 108 seeks/sec | CPU Available: 0%
Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 472704 bytes/sec | CPU Available: 0%
Write to file: 541952 bytes/sec | CPU Available: 1%
Read from file: 343765 bytes/sec | CPU Available: 0%
Testing with a 262144 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 1771243 bytes/sec | CPU Available: 1%
Write to file: 1946613 bytes/sec | CPU Available: 1%
Read from file: 2214384 bytes/sec | CPU Available: 0%
Average CPU Available: 1% | CPU Availability index: 27
MKSoft DiskSpeed 4.4 Copyright ¨ 1989-94 MKSoft Development
------------------------------------------------------------
CPU: 68030 AmigaOS Version: 40.68 Normal Video DMA
Device: dh0: Buffers: 300
Comments: WDC 1.6GB INT-FFS 1KB
CPU Speed Rating: 2731
Testing directory manipulation speed.
File Create: 65 files/sec | CPU Available: 50% (AFS+)
File Open: 305 files/sec | CPU Available: 0%
Directory Scan: 1967 files/sec | CPU Available: 0%
File Delete: 542 files/sec | CPU Available: 0% (AFS-)
Seek/Read: 1219 seeks/sec | CPU Available: 0% (AFS----)
Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 394554 bytes/sec | CPU Available: 4% (AFS+)
Write to file: 285080 bytes/sec | CPU Available: 7% (AFS++)
Read from file: 962624 bytes/sec | CPU Available: 0% (AFS--)
Testing with a 262144 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 1741177 bytes/sec | CPU Available: 6%
Write to file: 1788823 bytes/sec | CPU Available: 2% (AFS+)
Read from file: 2056671 bytes/sec | CPU Available: 0%
Average CPU Available: 7% | CPU Availability index: 191 (AFS-)
*********************** 060 ***********************************
MKSoft DiskSpeed 4.4 Copyright ¨ 1989-94 MKSoft Development
------------------------------------------------------------
CPU: 68060 AmigaOS Version: 40.68 Normal Video DMA
Device: wh0: Buffers: 200
Comments: Caviar 21600 - 1.6GB SLAVE AFS-1KB
Testing directory manipulation speed.
File Create: 128 files/sec
File Open: 1039 files/sec
Directory Scan: 7469 files/sec
File Delete: 1202 files/sec
Seek/Read: 119 seeks/sec
Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 990208 bytes/sec
Write to file: 1073216 bytes/sec
Read from file: 670912 bytes/sec
Testing with a 32768 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 1801831 bytes/sec
Write to file: 1844989 bytes/sec
Read from file: 2041352 bytes/sec
MKSoft DiskSpeed 4.4 Copyright ¨ 1989-94 MKSoft Development
------------------------------------------------------------
CPU: 68060 AmigaOS Version: 40.68 Normal Video DMA
Device: wh0: Buffers: 200
Comments: Caviar 21600 - 1.6GB SLAVE INT-FFS-1KB
Testing directory manipulation speed.
File Create: 601 files/sec (AFS--)
File Open: 297 files/sec (AFS++)
Directory Scan: 922 files/sec (AFS+++)
File Delete: 1527 files/sec (AFS-)
Seek/Read: 4347 seeks/sec (AFS-------)
Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 711181 bytes/sec (AFS+)
Write to file: 109988 bytes/sec (AFS+++)
Read from file: 835904 bytes/sec (AFS-)
Testing with a 32768 byte, MEMF_FAST, LONG-aligned buffer.
Create file: 1746808 bytes/sec
Write to file: 1877716 bytes/sec
Read from file: 1943171 bytes/sec
:-) Tak si to preberte... a pak se ma clovek rozhodnout!