On 03/03/2021 10:42, Christian Lehmann wrote:
> Dear Alan,
>
> no nothing defined under /etc/modprobe.d, but here is my stinit.def:
>
>
> # This file contains example definitions for different kinds of tape
> # devices.
> #
> # You can find some examples in /usr/share/doc/mt-st/examples.
> #
> # Common definitions to be applied to all tape devices
> # (This is the driver's default)
> {buffer-writes read-ahead async-writes}
> manufacturer="TANDBERG" model="LTO-5 HH" "Z519"
> {
> scsi2logical=1
> can-bsr=1
> auto-lock=0
> two-fms=0
> drive-buffering=1
> buffer-writes
> read-ahead=1
> async-writes=1
> can-partitions=1
> fast-eom=0
> #timeout=180
> #long-timeout=11400
> mode1 blocksize=0 density=0x58 compression=1 # native
> mode2 blocksize=0 density=0x58 compression=0 # LTO
> }
>
> Best,
Here's mine for comparison
BTW: the only manufacturers of LTO drives are HP and IBM (everyone else
dropped out after LTO4)
These settings should cover all drives from both makers but tweak for
your drives or set the defaults up top ("can partition" is LTO5 onwards
ONLY)
{buffer-writes read-ahead async-writes scsi2logical=1 }
manufacturer="HP" model = "Ultrium 5-SCSI" {
scsi2logical=1
can-bsr=1
auto-lock=1
two-fms=0
drive-buffering=1
buffer-writes
read-ahead=1
async-writes=1
can-partitions=1
fast-mteom=0
sysv=0
sili=1
#
# If your stinit supports the timeouts:
timeout=180 # 3 minutes
long-timeout=14400 # 4 hours
#
mode1 blocksize=0 compression=1
mode2 blocksize=0 compression=1
mode3 blocksize=0 compression=1
mode4 blocksize=0 compression=1
}
manufacturer="IBM" model = "ULTRIUM-TD6" {
scsi2logical=1
can-bsr=1
auto-lock=1
two-fms=0
drive-buffering=1
buffer-writes
read-ahead=1
async-writes=1
can-partitions=1
fast-mteom=0
sysv=0
sili=1
#
# If your stinit supports the timeouts:
timeout=180 # 3 minutes
long-timeout=14400 # 4 hours
#
mode1 blocksize=0 compression=1
mode2 blocksize=0 compression=1
mode3 blocksize=0 compression=1
mode4 blocksize=0 compression=1
}
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