problem with copying data on hast-device
trociny at freebsd.org
Sat Jun 25 13:04:55 UTC 2011
On Thu, 23 Jun 2011 16:01:50 +0700 Nikitin Vitaly wrote:
NV> I seem to have some trouble with hastd, I hope you can help me in this.
NV> I set up hastd successfully on two nodes for testing.
NV> Everything seems to work fine, I set up hast.conf, do the role part,
NV> newfs and mount. On the first node I set up primary role. On the
NV> second node I set up secondary role.
NV> Problem: When I start copying about 300-400GB data from hdd to the
NV> hast mount device, the whole system freezes, in that time gstat showed
NV> hast/[devicename] %busy 99.9
NV> No error msg in log files found. The problem repeats even if I copy
NV> data from the network or with help of rsync, on the hast mount device.
NV> I try to switch off hastd service on the second node, but this isn't
NV> take effect. Problem starts randomly. Sometimes, the copying small
NV> data is done, but more not.
NV> Please help me, if you can.
NV> 8.2-RELEASE FreeBSD 8.2-RELEASE
There were several issues with HAST that have been fixed in CURRENT and MFCed
to STABLE. So, I would recommend starting from upgrading to STABLE and
reporting back if you still have the issue. Note, there is still a known
problem in STABLE that has been fixed in CURRENT (r223181) but is not MFCed
yet. I am going to MFC it soon.
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