TCP maximum segment size a Win NT

Ladislav Rudisar rudisar at bart.faf.cuni.cz
Tue Feb 13 11:20:54 CET 1996


> Kdysi jsem tohle udelal nikoliv s NT ale Linux/samba proti Netware.
> Vyslo mi ze pokud Linux ani Novell nic dalsiho nedelali pak byl prenos
> pod netware asi o 10-15% rychlejsi. Neznam rychlost NT (mereni jsem >
nedelal)
Prohlizel jsem si vysledky testu ruznych NFS na ruznych OS a Samba je
vykonostne temer vzdy na poslednim miste, ale to neni podstatne je mi jen
lito ze nemam ani cas ani chut povesit na nasi sit pro 150 PC WFW vedle FS
NT 3.51 take FS Linux s NFS na stejnem HW. Ale asi ani tento dukaz by
nestacil, asi proto se nekomu libi kun cerny a jinemu bily.

Zkousel jsem to pred casem merit na DEC Ultrix 4.3 a vysledek jsem jiz
uvedl. Na obou stojich jelo jen DNS a na unixu navic NFS.

L.Rudisar
> ale vzhledem k tomu ze hodnoty ktere mi vychazely byly na hranici >
prenosovky
> ethernetu predpokladam ze NT na tom budou prakticky stejne. Problem je
> v tom , ze nejde dost dobre srovnavat cisty file server se systemem kde
> file server je pouze uloha - verim tomu ze kdyz bych linux vyhradil pouze
> pro sambu tak ze na tom nebude o nic hure nez NT. Pokud na NTckach >
spustim
> dalsi aplikace WWW apod - tak jejich vykon coby file serveru pujde taky
> dolu zrovna jako u netware. Mimochodem stalo se mi nasledujici - NT >
server,
> k nemu pripojena jedna stanice, spustil jsem kopirovani asi 300MB ze site
> na lokal. Slo to velice rychle, pak jsem spustil na NT CorelDraw - prenos
> se ponekud zpomalil (ne moc) ale na siti se zacalo objevovat velke
mnozstvi
> kolizi, presto ze v ni byly jen dve stanice.

>  |     Petr Simek    petrsi at baloun.entu.cas.cz | petrsi at virgo.jcu.cz     |




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