Date: Mon, 26 Mar 2007 22:48:42 +0300 From: "Vlad GURDIGA" <gurdiga@gmail.com> To: freebsd-questions@freebsd.org, josh.carroll@psualum.com Subject: Re: IRQ storm Message-ID: <da7069940703261248l4d7f04f2j4be53ee537d8cdc3@mail.gmail.com> In-Reply-To: <da7069940703250101x7947842fxdfb616acc4284eb3@mail.gmail.com> References: <da7069940703241601i4de83223w6147f54a53005435@mail.gmail.com> <8cb6106e0703241624j1cf617acpe18c6e6e9a1e77cb@mail.gmail.com> <da7069940703250101x7947842fxdfb616acc4284eb3@mail.gmail.com>
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After running this: /sbin/atacontrol reinit ata2 the storm was gone. My HDD in on ata4: #atacontrol info ata4 Master: ad8 <ST3160812AS/3.AAD> Serial ATA II Slave: no device present Why? On 25/03/07, Vlad GURDIGA <gurdiga@gmail.com> wrote: > > On 25/03/07, Josh Carroll <josh.carroll@gmail.com> wrote: > > > I've changed motherboard recently (now it is Intel DP965LT) and now I > > > have my PC slowed down considerably. vmstat -i shows a huge amount of > > > interrupts on irq17: atapci0: > > > > Do you have atapicam enabled or being loaded as a module? > > No, I do not have atapicam enabled. Here is my kldstat output: > > Id Refs Address Size Name > 1 14 0xc0400000 3703a4 kernel > 2 1 0xc0771000 6ea8 linprocfs.ko > 3 2 0xc0778000 1adb8 linux.ko > 4 1 0xc0793000 2364 accf_http.ko > 5 1 0xc0796000 aa74 cpufreq.ko > 6 1 0xc07a1000 59a50 acpi.ko > 7 1 0xc4a7a000 3000 pflog.ko > 8 1 0xc4a7d000 2d000 pf.ko > > I've checked my kernel configuration file and I do not have it there > either. > > What else should I check? > > > If so, I > > have the same problem, which is currently being tracked in this PR: > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=103602 > > > > A workaround, if you don't need/want to burn cds/dvds is to remove > > atapicam or don't load the module at boot time. > > > > Thanks, > > Josh > > >
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