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Heads Up! EMC VNXe & iSCSI issue

Hmm, it seems to be the week that’s in it for storage issues. After publishing the DELL EQL & VMFS issue earlier this week, I have now been given a heads-up on an EMC VNXe & iSCSI issue. The...

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Heads Up! SW iSCSI, hostd and ESXi 5.5 U1 Driver Rollup ISO

Advertise here with BSAMy good pal Duco Jaspars pinged me earlier this week about an issue that was getting a lot of discussion in the VMware community. Duco also pointed me to a blog post by Andreas...

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Heads Up! VAAI UNMAP issues on EMC VMAX

Advertise here with BSAWe just got notification about a potential issue with the VAAI UNMAP primitive when used on EMC VMAX storage systems with Enginuity version 5876.159.102 or later. It seems that...

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Heads Up! Patches now available for NFS APD Issue

Advertise here with BSAVery quick update … Many readers will be aware of an ongoing issue with NFS in ESXi 5.5U1. My colleague, Duncan, wrote an article about it on his blog site recently entitled –...

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Heads Up! HP Smart Array Driver Issue

Advertise here with BSAWe’ve seen a spate of incidents recently related to the HP Smart Array Drivers that are shipped as part of ESXi 5.x. Worst case scenario – this is leading to out of memory...

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Heads Up! VASA Storage Providers disconnected – VSAN Capabilities Missing

Advertise here with BSAI’m a bit late in bringing this to your attention, but there is a potential issue with VASA storage providers disconnecting from vCenter resulting in no VSAN capabilities being...

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Heads Up! Incorrect reporting of Outstanding IO in VSAN Observer

Hi all, A quick note to let you know about a new KB article that has recently been published which reports incorrect values for Outstanding IO in the VSAN Observer tool used for monitoring performance...

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ESXi 5.5 EP6 is now live. Important patch for VSAN users

I wouldn’t normally call out new patch releases in my blog, but this one has an important fix for Virtual SAN users. As per KB article 2102046, this patch addresses a known issue with clomd. The...

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Heads Up! ATS Miscompare detected between test and set HB images

I’ve been hit up this week by a number of folks asking about “ATS Miscompare detected between test and set HB images” messages after upgrading to vSphere 5.5U2 and 6.0. The purpose of this post is to...

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Heads Up! Misbehaving APD functionality in vSphere 6.0

A very quick “public service announcement” post this morning folks, simply to bring your attention to a new knowledge base article that our support team have published. The issue relates to APD (All...

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