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Re: lug-bg: htb, cbq, wrr, red, gred, csz, wfq, hfsc, blue, etc.


  • Subject: Re: lug-bg: htb, cbq, wrr, red, gred, csz, wfq, hfsc, blue, etc.
  • From: nikky@email.domain.hidden (Nickola Kolev)
  • Date: Wed, 19 Mar 2003 15:06:07 +0200

 Boyan wrote:

<em class="quotelev1">  > V momenta polzvame chisto htb s okolo 520 klasa (v ednata posoka, i oshte tolkova v drugata) za ogranichenie i balansirane na trafik ot internet/peering kym vseki otdelen kabelen user i obratno. I obshti limiti za nqkoi grupi clasove.
<em class="quotelev1"> > Moga da kaja che raboti vpechatlqvashto (v sravnenie s drugite resheniq pod linux, koito si imaha syotvetnite problemi).

Da, i az polzvam htb - naistina raboti vpechatlqvashto. Imam okolo 1500 klasa, koito garantirat
min skorost kakto po grupi, taka i na otdelni useri.

<em class="quotelev1"> > s HTB-to s mnogoto klasove i filtri imahme efekta che kernela se panirashe. zaobikolihme go kato postavihme 100ms sleep mejdu operaciite. predpolagame che e nqkakyv locking problem v kernela. Na predishnata (po-slaba) mashina imah efekta che ako pusna tc utilkata i gledam ogromniq i izhod prez less kernela neminuemo zabivashe sled izvestno vreme (naj-veroqtno poradi tova che drugo tc se puska ot vreme na vreme da sybira statistiki w rrd-ta)

Interesno, edinstveniq pyt, kogato uspqh da dokaram mashina s htb do kernel panic beshe,
kogato rychkah, deto ne trqbvashe. A imenno, vyv versiq 2.0 na htb imashe ogranichenie za
dylbochina na clasovete v ierarhiqta 4 (ili 8, ne pomnq veche). Ta pipah kakvoto pipah, i
mashinata experience-vashe seriozni, hard lockups. ;)))

No inak sys standartnoto htb v qdroto (kakto ver. 2.0, taka i 3.6 i 3.7) ne sym imal
takiva problemi.

________________________________________________________________________

Âñè÷êî íàé-õóáàâî,
Íèêîëà



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