On Llu, 2005-05-16 at 16:40, Matthias Andree wrote: > On Mon, 16 May 2005, Alan Cox wrote: > Is tagged command queueing (we'll need the ordered tag here) compatible > with all SCSI adaptors that Linux supports? TCQ is a device not controller property. > What if tagged command queueing is switched off for some reason > (adaptor or HW incapability, user override) and the drive still has > write cache enable = true and queue algorithm modifier = 1 (which We turn the write back cache off if TCQ isn't available. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
- Follow-Ups:
- Re: Linux does not care for data integrity
- From: Florian Weimer <[email protected]>
- Re: Linux does not care for data integrity
- References:
- Re: Disk write cache (Was: Hyper-Threading Vulnerability)
- From: Gene Heskett <[email protected]>
- Re: Disk write cache (Was: Hyper-Threading Vulnerability)
- From: Jeff Garzik <[email protected]>
- Re: Disk write cache
- From: Kenichi Okuyama <[email protected]>
- Re: Disk write cache
- From: Jeff Garzik <[email protected]>
- Linux does not care for data integrity (was: Disk write cache)
- From: Matthias Andree <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Arjan van de Ven <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Matthias Andree <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Arjan van de Ven <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Matthias Andree <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Alan Cox <[email protected]>
- Re: Linux does not care for data integrity (was: Disk write cache)
- From: Matthias Andree <[email protected]>
- Re: Disk write cache (Was: Hyper-Threading Vulnerability)
- Prev by Date: Re: I'm having 4GB RAM, but Linux sees just 3GB???
- Next by Date: Re: NUMA aware slab allocator V3
- Previous by thread: Re: Linux does not care for data integrity (was: Disk write cache)
- Next by thread: Re: Linux does not care for data integrity
- Index(es):
 |