turquoisewords
n00b
- Joined
- Jan 17, 2012
- Messages
- 42
All this discussion of sd.conf and ashift=12 piqued my interest. We have 6 WDC WD10JPVT-00A 1TB drives attached to an LSI 9211 (ESXi 5 passthrough to OI which is used as a ZFS SAN for other virtual hosts). The WD10JPVT-00A are advanced format 4k drives.
zfs list:
NAME USED AVAIL REFER MOUNTPOINT
rpool 13.4G 10.1G 46.5K /rpool
rpool/ROOT 5.07G 10.1G 31K legacy
rpool/ROOT/napp-it-0.8e_update_04.13 5.05G 10.1G 3.43G /
rpool/ROOT/openindiana 14.2M 10.1G 3.24G /
rpool/ROOT/openindiana-1 12.6M 10.1G 3.26G /
rpool/ROOT/openindiana-1-backup-1 133K 10.1G 3.01G /
rpool/ROOT/pre_napp-it-0.8e 100K 10.1G 3.00G /
rpool/dump 4.00G 10.1G 4.00G -
rpool/export 42.1M 10.1G 32K /export
rpool/export/home 42.1M 10.1G 32K /export/home
rpool/export/home/pag 42.0M 10.1G 42.0M /export/home/pag
rpool/swap 4.25G 14.3G 137M -
san 1.14T 1.62T 152K /san
san/datastore2 1.06T 1.53T 184K /san/datastore2
san/datastore2/dr-firewall 9.91G 1.53T 9.91G /san/datastore2/dr-firewall
san/datastore2/oscar 19.2G 1.53T 19.2G /san/datastore2/oscar
san/datastore2/oscar_disk2 1.03T 1.53T 1.03T /san/datastore2/oscar_disk2
Is there any way to convert our "san" pool to use ashift=12 in place without rebooting? Failing that, what would be the recommended procedure to do the conversion?
Thanks in advance,
--peter
zfs list:
NAME USED AVAIL REFER MOUNTPOINT
rpool 13.4G 10.1G 46.5K /rpool
rpool/ROOT 5.07G 10.1G 31K legacy
rpool/ROOT/napp-it-0.8e_update_04.13 5.05G 10.1G 3.43G /
rpool/ROOT/openindiana 14.2M 10.1G 3.24G /
rpool/ROOT/openindiana-1 12.6M 10.1G 3.26G /
rpool/ROOT/openindiana-1-backup-1 133K 10.1G 3.01G /
rpool/ROOT/pre_napp-it-0.8e 100K 10.1G 3.00G /
rpool/dump 4.00G 10.1G 4.00G -
rpool/export 42.1M 10.1G 32K /export
rpool/export/home 42.1M 10.1G 32K /export/home
rpool/export/home/pag 42.0M 10.1G 42.0M /export/home/pag
rpool/swap 4.25G 14.3G 137M -
san 1.14T 1.62T 152K /san
san/datastore2 1.06T 1.53T 184K /san/datastore2
san/datastore2/dr-firewall 9.91G 1.53T 9.91G /san/datastore2/dr-firewall
san/datastore2/oscar 19.2G 1.53T 19.2G /san/datastore2/oscar
san/datastore2/oscar_disk2 1.03T 1.53T 1.03T /san/datastore2/oscar_disk2
Is there any way to convert our "san" pool to use ashift=12 in place without rebooting? Failing that, what would be the recommended procedure to do the conversion?
Thanks in advance,
--peter