Search found 14 matches

by chris
Fri Sep 25, 2020 8:56 am
Forum: Isilon
Topic: Isilon - Clear celog 7.x
Replies: 0
Views: 1566

Isilon - Clear celog 7.x

Procedure IMPORTANT! This procedure does not work if your cluster is in SmartLock compliance mode. The compadmin user does not have privileged access to run the rm commands described in the procedure. NOTE If the /var partition is full, new CELOG database files cannot be created and the procedure be...
by chris
Fri Sep 25, 2020 8:55 am
Forum: Isilon
Topic: Isilon - Clear celog 8.x
Replies: 0
Views: 1516

Isilon - Clear celog 8.x

Procedure         1. Open an SSH connection to any node in the cluster using the root account.              2. If you want to preserve the original files, make a copy of all files listed in Step 4 before proceeding.              3. Disable the CELOG service and make sure that you see that this was d...
by chris
Tue Aug 25, 2020 2:13 pm
Forum: Isilon
Topic: Isilon OneFS: Timeout or "not found" error when connecting to the SmartConnect zone
Replies: 0
Views: 1204

Isilon OneFS: Timeout or "not found" error when connecting to the SmartConnect zone

Issue When you connect to a SmartConnect zone, you receive a "not found" error or the connection times out. You have installed SmartConnect according to the configuration guide. This means that you have: Run the isi smartconnect wizard and configured a SmartConnect zone Created a delegated zone on y...
by chris
Fri Apr 17, 2020 10:39 am
Forum: Isilon
Topic: modify KRB default-realm
Replies: 0
Views: 1127

modify KRB default-realm

isi auth settings krb5 modify --default-realm=YOURDOMAIN.COM
isi auth settings krb5 view


might also need:

isi auth settings krb5 modify --dns-lookup-realm=false

isi_gconfig registry.Services.lsass.Parameters.Providers.ActiveDirectory.Instance.Default=YOURDOMAIN.COM
by chris
Thu Mar 12, 2020 10:27 am
Forum: Isilon
Topic: Isilon ECN TCP connections - slow network performance across site-to-site vpn
Replies: 0
Views: 1134

Isilon ECN TCP connections - slow network performance across site-to-site vpn

net.inet.tcp.ecn.enable is a setting allow to incoming TCP connections to negotiate ECN while outgoing connections don't request ECN. Always requesting ECN on outgoing connections can be troublesome because of the number of broken middle-boxes that block ECN connections (though we do have a fallback...
by chris
Tue Dec 17, 2019 3:27 pm
Forum: Isilon
Topic: Isilon Event Coherency Issue - Isilon Deadlock, locking, hangdumps
Replies: 0
Views: 1373

Isilon Event Coherency Issue - Isilon Deadlock, locking, hangdumps

Reference: https://www.dell.com/support/kbdoc/en-us/000126272/understanding-powerscale-onefs-locking-deadlocks-and-hangdumps From Dell: As a clustered file system, PowerScale OneFS provides a mechanism to coordinate operations that happen on separate nodes. The OneFS Distributed Lock Manager (DLM) p...
by chris
Tue Dec 10, 2019 3:54 pm
Forum: XtremIO
Topic: CLI Commands
Replies: 0
Views: 5343

CLI Commands

Monitoring Clusters show-clusters - Displays the connected clusters’ information. show-clusters-info - Displays the connected clusters’ information. show-clusters-upgrade - Displays the clusters’ upgrade status. show-clusters-upgrade-progress - Displays indicators of the clusters’ software upgrade ...
by chris
Tue Dec 10, 2019 2:30 pm
Forum: NetApp
Topic: inode increases
Replies: 0
Views: 1562

inode increases

inode increases formula

Code: Select all


total size in KB, / 32, = X,
X*0.30= Y,
X+Y is our max

by chris
Tue Dec 10, 2019 10:40 am
Forum: Isilon
Topic: Isilon Performance Data Collection Script
Replies: 0
Views: 1528

Isilon Performance Data Collection Script

echo; echo "****************** START ******************"; echo; echo ">> Any Locking?:"; echo 483388 : How to resolve cluster Deadlocking issue. https://support.emc.com/kb/483388; echo; isi_for_array -X 'sysctl efs.lin.lock.initiator.oldest_waiter | grep -E "address|started"' | grep -v "exited with...
by chris
Tue Dec 10, 2019 10:00 am
Forum: Isilon
Topic: Check NFS exports for hosts that don't resolve anymore
Replies: 0
Views: 1110

Check NFS exports for hosts that don't resolve anymore

for myzone in `isi zone list | grep ifs |awk '{print$1}'` do echo "=========================================" $myzone for export_id in `isi nfs exports list --zone=$myzone | grep $myzone | awk '{print$1}'` do echo -n "========= export ID: " $export_id " " isi nfs exports view --zone=$myzone --id=$e...