-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 26.03.2010 16:55, Bottone, Frank wrote:
> Does zfs handle 4kb sectors properly or does it always assume 512b sectors?
>
>
>
> If it does, we could manually create a slice properly aligned and set
> zfs to use it?
A real simple patch would be to attempt alignment with 4096 every time
(since 4096 is a multiple of 512 there really wouldn't be a performance
penalty here). This would mean that things are optimal on _ALL_ disks.
(and allow those of us using more advanced diskcontrollers to set the
strip-size (strip size, not stripe size) to 4K as well)
//Svein
- --
- --------+-------------------+-------------------------------
/"\ |Svein Skogen | sv...@d80.iso100.no
\ / |Solberg Østli 9 | PGP Key: 0xE5E76831
X |2020 Skedsmokorset | sv...@jernhuset.no
/ \ |Norway | PGP Key: 0xCE96CE13
| | sv...@stillbilde.net
ascii | | PGP Key: 0x58CD33B6
ribbon |System Admin | svein-listm...@stillbilde.net
Campaign|stillbilde.net | PGP Key: 0x22D494A4
+-------------------+-------------------------------
|msn messenger: | Mobile Phone: +47 907 03 575
|sv...@jernhuset.no | RIPE handle: SS16503-RIPE
- --------+-------------------+-------------------------------
If you really are in a hurry, mail me at
svein-mob...@stillbilde.net
This mailbox goes directly to my cellphone and is checked
even when I'm not in front of my computer.
- ------------------------------------------------------------
Picture Gallery:
https://gallery.stillbilde.net/v/svein/
- ------------------------------------------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.12 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iEYEARECAAYFAkus2cMACgkQSBMQn1jNM7YHeACgoxq5z6Eylrfn9IeIer+epJPs
ylwAoKgxYWRaT7IQ+JTjeTQk8goCBcFT
=TB1W
-----END PGP SIGNATURE-----
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
