Dear Chuck: But I found that other linux box had used swap partition when many physical RAM left. root@FW_knl:/home/shiy# free total used free shared buffers cached Mem: 255320 247564 7756 0 15652 197560 -/+ buffers/cache: 34352 220968 Swap: 996020 1484 994536 root@FW_knl:/home/shiy# Bill ----- Original Message ----- From: "chuck gelm net" <chuck@xxxxxxxx> To: "Bill J.Xu" <xujz@xxxxxxxxxxx> Cc: <linux-admin@xxxxxxxxxxxxxxx> Sent: Wednesday, November 26, 2003 4:51 AM Subject: Re: a swap partition utilization question > Hi, Bill: > > Perhaps swap memory will not be used until > all physical memory has been consumed. > > HTH, Chuck > > "Bill J.Xu" wrote: > > > > Hello everyone, > > > > After booting my linux box,I add a swap partition using "swapon /dev/hda5".but I found that swap partition was nerver used even 2M physics memory left. > > > > why? > > > > thanks > > > > Bill > > - > > : send the line "unsubscribe linux-admin" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > - > : send the line "unsubscribe linux-admin" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > - : send the line "unsubscribe linux-admin" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html