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"Against stupidity, the Gods themselves fight in vain."

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Oct
21
comment Can I automatically add a new host to known_hosts?
@JasperWallace, while this is usually good advice, the specific use case (deploying test VMs and sending commands to them) should be safe enough.
Oct
19
awarded  Popular Question
Oct
18
awarded  Notable Question
Oct
17
accepted Any benefit and/or risk in enabling Jumbo Frames for the DAG replication network?
Oct
15
awarded  Popular Question
Oct
15
comment Any benefit and/or risk in enabling Jumbo Frames for the DAG replication network?
Jumbo Frames on Hyper-V are useful for iSCSI and in VM live migration (where the whole running state of a VM needs to be quickly transferred to another host); they are basically useless for VM traffic, unless a VM has a very high and sustained network usage.
Oct
15
comment Any benefit and/or risk in enabling Jumbo Frames for the DAG replication network?
The question came up because I'm setting up an Exchange cluster and a Hyper-V cluster on the same network, and Jumbo Frames have been enabled on the switch and on Hyper-V servers because this is quite benefical for live VM migration. I was just wondering if Exchange replication could also get any benefit from it.
Oct
15
comment Any benefit and/or risk in enabling Jumbo Frames for the DAG replication network?
The question came up because I'm setting up an Exchange cluster and a Hyper-V cluster on the same network, and Jumbo Frames have been enabled on the switch and on Hyper-V servers because this is quite benefical for live VM migration. I was just wondering if Exchange replication could also get any benefit from it.
Oct
15
asked Any benefit and/or risk in enabling Jumbo Frames for the DAG replication network?
Oct
14
comment how can I change the FQDN of an exchange 2013 server
Looking at the image, it looks like you want to rename your DOMAIN, not your mail server...
Oct
13
answered Which version of Windows Server matches this OS version of Amazon EC2 Windows instance most?
Oct
13
awarded  Notable Question
Oct
9
comment High CPU Usage by LSASS.exe when installing Exchange Server 2013
Agreed. After so much time, it's safe to conclude the upgrade is stuck and isn't going anywhere. Something must be wrong on that DC and/or your AD environment.
Oct
8
comment High CPU Usage by LSASS.exe when installing Exchange Server 2013
BTW, you should not attempt to manually load the schema extension files; they are meant to be used only by the Exchange setup.
Oct
8
comment High CPU Usage by LSASS.exe when installing Exchange Server 2013
How long have you let it run? The AD schema extension does indeed take some time, during which high CPU usage on the Schema Master DC is normal.
Oct
8
answered High CPU Usage by LSASS.exe when installing Exchange Server 2013
Oct
8
asked Should multiple Software Update Points in Configuration Manager 2012 R2 use a shared database and content directory?
Oct
8
reviewed Reject Would the database compatibility level affect performance?
Oct
8
comment has my server been hacked w00tw00t.at.ISC.SANS.DFind
If the strange request comes from an internal address and you can track it to an internal computer, feel free to investigate it. But it could be infected by some malware, it's not necessarily a deliberate attack by a malicious user.
Oct
7
awarded  Necromancer