Showing posts with label public. Show all posts
Showing posts with label public. Show all posts
Monday, February 20, 2017
Why Samsung Acquire Joyent a Leading Public and Private Cloud Provider
Why Samsung Acquire Joyent a Leading Public and Private Cloud Provider
Samsung to Acquire Joyent, a Leading Public and Private Cloud Provider
Samsung Electronics recently announced that it has agreed to acquire Joyent, Inc., a leading public and private cloud provider. With Joyent?s superior cloud technology, Samsung will now have access to its own cloud platform capable of supporting its growing lineup of mobile, Internet of Things (IoT) and cloud-based software and services. The transaction remains subject to customary closing conditions.
According to Injong Rhee, CTO of the Mobile Communications business at Samsung Electronics
?Samsung evaluated a wide range of potential companies in the public and private cloud infrastructure space with a focus on leading-edge scalable technology and talent. In Joyent, we saw an experienced management team with deep domain expertise and a robust cloud technology validated by some of the largest Fortune 500 customers,?
As smartphones and connected-devices have taken hold across the world, cloud computing has become fundamental in providing users with exciting and reliable services and experiences on their devices. With leadership positions in both mobile and IoT, this acquisition represents Samsung?s commitment to provide a seamless user experience to millions of customers.
Joyent?s technology will strengthen this position, while allowing Samsung to scale its own cloud infrastructure and services as it continues to innovate with new software and technologies. Through this acquisition, Joyent?s talented team of technologists, including CEO, Scott Hammond, CTO, Bryan Cantrill, and VP of Product, Bill Fine will join Samsung to work on company-wide cloud initiatives.
CEO of Joyent Scott Hammond further stated that
?We are excited to join the Samsung family. Samsung brings us the scale we need to grow our cloud and software business, an anchor tenant for our industry leading Triton container-as-a-service platform and Manta object storage technologies, and a partner for innovation in the emerging and fast growing areas of mobile and IoT, including smart homes and connected cars,?
David Eun, President of Samsung?s Global Innovation Center said
?We work closely with startups to bring new software and services into Samsung, and one of the ways we do this is by driving strategic acquisitions,?
?Joyent is a great example of a leading and disruptive technology company that will make unique contributions to Samsung while benefitting from Samsung?s global scale and reach.?
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Thursday, October 27, 2016
Veeam 9 HyperV 2012 R2 and public Lan Fault during backup
Veeam 9 HyperV 2012 R2 and public Lan Fault during backup
During last months we faced a strange problem on Cluster HyperV 2012 R2 VM backup.
Infact, randomly, with Veeam 9 we got a single hyperV public lan to be unreachable causing backup failure (Heartbit lan was working fine)
Here they are actions taken trying to solve issue:
1. When a single host was unreachable with public lan we connected to freeze host using Heartbeat lan via RDP.
We stopped any Veeam processes and services to finish veeam backup (VM was always in backing up mode in HyperV console)
2. There was not any solution to put public lan to working again other than reboot host or disabling and renabling lan connection.
3. Backup faults happened again utilizing Veeam Throttling feature and using windows backup tools indeed than Veeam itself.
4. Finally we suspected that problem was related to lan driver itself.
Searching on internet Lan device name and server model we found that:
HP DL380 Gen8 servers as Windows 2012 R2 Hyper-V hosts and HP Ethernet 1Gb 4-port 331FLR / Broadcom NetXtreme
http://serverfault.com/questions/742520/any-known-fixes-for-hyper-v-host-networking-randomly-stops-responding
What really helped us in our case, was not only to disable the VMQ in all affected Network adapters properties as suggested by Microsoft, but also to disable it in the Virtual machines properties (to uncheck ?Enable Virtual Machine Queue? under each of the virtual machine settings). By default is it enabled.
From Miscrosoft Article:
https://support.microsoft.com/en-us/kb/2986895
Resolution
More information
Set-NetAdapterVmq -Name "NIC 1" -Enabled $False
Set-NetAdapterVmq -Name "NIC 2" -Enabled $False
You can confirm that VMQ is disabled on the correct network adapters by using the Get-NetAdapterVmq Windows PowerShell command.
Note By default, VMQ is disabled on the Hyper-V virtual switch for virtual machines that are using 1-gigabit network adapters. VMQ is enabled on a Hyper-V virtual switch only when the system is using 10-gigabit or faster network adapters. This means that by disabling VMQ on the Broadcom network adapter, you are not losing network performance or any other benefits because this is the default. However, you need to do this to work around the driver issue.
Get-NetAdapterVmqQueue shows the virtual machine queues (VMQs) that are allocated on network adapters. You will not see any virtual machine queues that are allocated to 1-gigabit network adapters by default.
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