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How-to activate my DSS V6/V7 or JovianDSS product?
Problem: After the installation of DSS V6/V7 or JovianDSS, it requires activation. How can I perform it? Solution: In order to use the DSS V6/V7 or JovianDSS product for more than 30 days you will need to activate. There are two methods to perform this: Online NOTE: Using...
rating 12 Apr, 2019 Views: 12465
JovianDSS - How to set up/correct ACL settings
You can use below instructions to set up//correct permissions for the datasets/shares. 1. Create share named: homedir with the path /homedir - not the default path which is empty: / 2. Create temporary share named "root" for ACL setting purpose (you can delete this share at the end) with default,...
rating 21 Mar, 2019 Views: 0
iSCSI target tuning settings in JovianDSS and DSS V7
Suggested values for iSCSI target tuning settings. Those values are in the JovianDSS and DSS V7 (since version up56) target configuration by default. The same values must be configured on the initiator side. Connection to the target after changing those values must be reinitiated so the changes...
rating 31 Jan, 2019 Views: 0
How to reset password from console?
If you want to reset the password from console you have two ways: first you can establish the connection with DSS using PuTTY, second accessing the console directly. Here you can find How To article: kb.open-e.com/How-do-I-connect-to-the-console-remotely_97.html . When you are connected...
rating 20 Aug, 2018 Views: 4722
Mounting JovianDSS NFS share under XEN environment
Following NFS mount parameters are required for XEN: CLI mount: "-o tcp,hard,int" XEN GUI: "tcp,hard,int" [-o should be discarded] tcp option informs system to use TCP protocol. hard mount is generally used for block resources like a local disk or SAN. intr If hard is specified, the user...
rating 20 Jul, 2018 Views: 32
DSS V7 recognize single CPU Core only
Problem: - multicore CPU visible as one core CPU in the log file: tests.log - smpboot: weird, boot CPU (#0) not listed by the BIOS message in the kernel-sys.log Solution: - Disable (check) IO-APIC in the DSS V7 console: CRTL+ ALT+T ->Boot Option-> Boot Parameters - Disable X2-APIC...
rating 29 Jun, 2018 Views: 18
Open-E DSS V7 (up60) cluster shutdown and start up
Here you can find PDF document on the: Test scenario and troubleshooting of Open-E DSS V7 (up60) cluster shotdown and start up. It includes step by step description of the cluster shutdown and start up and troubleshooting in case of common start up problems.
rating 29 Jun, 2018 Views: 19
JovianDSS low performance with Intel X710 SFP
PROBLEM: Performance around 6Mbits on Intel X710 SFP 10Gbps NICs (tested with bond LACP - which is not advised in JovianDSS, tested with MPIO). SYMPTOMS: Below error visible in the JovianDSS LOGS - kernel-sys.log: Jun  7 15:30:38 [kern.err] [   32.372709]...
rating 29 Jun, 2018 Views: 19
DSS V7 WebGUI access/certificate problems.
If you are using older versions of DSS V7, up12 for example, please follow this procedure to re-generate certificate and upgrade the node to up65: 1. Go to CLI console and press: CTRL+ALT+T > 4. Time configuration 2. Change date to December 2017 and "Apply". After that, agree to certificate...
rating 18 Jun, 2018 Views: 937
DSS V7 up60 does not boot after Areca firmware update.
PROBLEM: After upgrading an existing Areca 1880IX to the latest FW of 1.52 the system does not boot. The card itself is fine in POST, it is showing all it raid volumes but the system boot is hanging on a single blinking "_". The system does not BOOT from the areca raid volume, it boots directly...
rating 16 Feb, 2018 Views: 407
Is it possible to extend NAS LV with shares in Active-Active HA NFS cluster in production envionment without any downtime?
Unfortunately, this will cause NFS session/connection reset, as explained in the following NAS LV expanding procedure: Resizing NAS LV in NFS cluster will cause shares residing on the LV in question to be inaccessible for ~1-4s. Thus, we do recommend modifying NAS LV size during...
rating 16 Feb, 2018 Views: 369
How can I obtain and apply a small update to my Open-E software?
You can obtain small updates right here in the Knowledge base. Go to the Knowledge base home page. Click on Downloads in the top menu bar. Click on the Small updates link. Find the .upd file that applies to the issue you’re experiencing. You can also obtain small updates from our support after...
rating 25 Jan, 2018 Views: 6057
"Meltdown" and "Spectre" vulnerabilities in Open-E systems
Open-E Data Storage Software is a closed environment, none of the DSS family products is vulnerable to attacks using Meltdown and Spectre exploits. During the whole contact with our product , from the installation process to day-to-day work, users are incapable of running unauthorized processes of...
rating 18 Jan, 2018 Views: 587
DSS and JovianDSS "Samba WannaCry" vulnerability [CVE-2017-7494]
Open-E has fixed vulnerability CVE-2017-7494 in the following versions: - DSSv7 up60 (released 9th June 2017) - JovianDSS up20 (to be released June/July 2017)
rating 18 Jan, 2018 Views: 1120
How to setup email notification using Megaraid Storage Manager
Install and start Megaraid Storage Manager, enter your server IP and log in using user and password set in SETUP -> H/W RAID (default are user:raid, password: raid). Then follow instructions described in LSI knowledge base: http://kb.lsi.com/KnowledgebaseArticle16473.aspx Information about...
rating 18 Jan, 2018 Views: 9914
Adaptec/Microsemi Storage Manager (ASM) access in DSS V7 up60
1 - Adaptec/Microsemi controllers maxView Storage Manager v2.03.22476 is required. 2 - Change the default password for the Adaptec Storage Manager to gain read/write access. To do this, Login to the DSS V7 webGUI, and navigate to SETUP -> H/W Raid -> Adaptec administration. If you do not do...
rating 18 Jan, 2018 Views: 5773
Unable to connect to HW RAID using Megaraid Storage Manager [MSM] software
Please make sure that you are using version 14 or 16 of MSM software which is tested to work with DSS. Login details for accessing MSM or Avago Management is: Username: raid Password: raid For up57: v14.11.01.00:: MSMv14.11.01.00 v16.02.00.04: MSMv16.02.00.04 For up60: ...
rating 04 Jan, 2018 Views: 1978
JovianDSS Logs
JovianDSS Logs This function allows you to download or remove the logs gathered during server  operation. In the logs, you can find all system information relevant to troubleshooting.  To download the Logs, from the WebGUI of DSS, go to Diagnostics -> Logs. Click on...
rating 07 Sep, 2017 Views: 499
Slow SMB performance with MacOS X clients while AFP performance is good
PROBLEM: Slow SMB performance with MacOS X clients while AFP performance is good EXAMPLE: With MacOS X clients (OS version 10.12.6) there is a significant speed differences between AFP and SMB. With AFP up to 780MB/s, while over SMB only up to 80 MB/s (which is roughly as much...
rating 07 Sep, 2017 Views: 974
JovianDSS capabilities - maximum users/groups, opened file handles, filename length
Maximum user/group count: JovianDSS supports up to 1000000 users and 1000000 groups from one domain, but it is required to have a very strong server machine that can handle it. We tested in our lab 100000 objects from all trusted domains (users + groups) and it worked without problems. Maximum...
rating 29 May, 2017 Views: 685
JovianDSS: RESTapi - HowTo
1. Un-pack JovianDSS API REST Client.zip  (in the attachment of this article) 2. Make sure you have installed "requests" Python library      $ pip install requests 3. Read documentation      ClientREST/jovianapi_docs/build/html/jovianapi.html 4. Read...
rating 17 May, 2017 Views: 725
Starting cluster manually in "local" mode after failure of a node
There is a possibility to start cluster in a "local" mode, serving data from one working node exclusively. Once your DSS node-b [or node-a, for that matter] goes down, working node will automatically switch itself into "source" mode, changing its volumes state into "source" as well. Also. cluster...
rating 12 May, 2017 Views: 734
LSI MIB to collect all information. To use with LSI RAID controllers.
Thanks to Jadar Simoes from SDC who provided this MIB for all to use. Provided and contributed by: Jader Simões Diretor de Tecnologia www.sdc.com.br
rating 24 Mar, 2017 Views: 768
How to Configure Socomec (NET VISION) UPS via Ethernet SMART CARD (www.socomec.ch)
1.      1. Find out the UPS IP address from the DHCP server. (in this how-to : 192.168.0.156) 2.      2. Go to the UPS WEB GUI http:// 192.168.0.156 address: default user name: admin  password: public 3.      3. In the...
rating 08 Mar, 2017 Views: 2487
4Kn and 512e Disks
Description: iSCSI Target must pass same block as the exported device ( RAID array is most cases). If you use 4k disks, the RAID controller will also make 4k device and iSCSI Target must export it as 4k LUN. As result, VMware will not accept such LUN. Conclusion: For iSCSI you must use 512 disks,...
rating 23 Feb, 2017 Views: 846

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