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Do you see swapping on the SPM? If yes a regular echo 3 > drop_caches could=
help.
Markus
Am 27.10.2014 10:57 schrieb Stefan Wendler <stefan.wendler(a)tngtech.com>:
Hi,
we have some really large snapshots left from a migration. Since our
store is almost full now we have to delete them now.
Some snapshots are around 1TB already.
The last time we tried to delete a ~500GB snapshot the delete task
blocked the whole diskstore's IO and the whole cluster and all hosts
became unavailable.
Is there a way to delete large snapshots in a "humane" way that will not
block everything?
Cheers,
Stefan
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<html <head <meta http-equiv=3D"Content-Type"
content=3D"text/html; charset=3Dus-ascii"=
<meta name=3D"Generator" content=3D"Microsoft
Exchange Server" <!-- converted from text
--><style><!-- .EmailQuote { margin-left: 1pt; pad=
ding-left: 4pt; border-left: #800000 2px solid; } --></style </head
<body <div <p
dir=3D"ltr">Do you see swapping on the SPM? If yes a regular echo 3
>=
drop_caches could help.</p <p
dir=3D"ltr">Markus</p <div
class=3D"x_quote">Am 27.10.2014 10:57 schrieb Stefan Wendler <stefa=
n.wendler@tngtech.com>:<br type=3D"attribution" </div
</div <font
size=3D"2"><span style=3D"font-size:10pt;" <div class=3D"PlainText">Hi,<br <br we have some really large snapshots
left from a migration. Since our<br store is
almost full now we have to delete them now.<br
<br Some snapshots are around 1TB
already.<br <br The last
time we tried to delete a ~500GB snapshot the delete task<br blocked the whole diskstore's IO and the whole cluster and
all hosts<br became unavailable.<br <br Is there a way to delete large
snapshots in a "humane" way that w=
ill not<br block everything?<br <br Cheers,<br Stefan<br
<br </div </span></font
</body </html
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