Labels

3300 (1) 3PAR (1) Active Directory (1) ADFS (1) Admin Share (1) Auto-Sync (2) Auto-Sync locked (1) AWS (3) AzCopy (1) Azure (3) Backups (2) Broadcom (1) Call Forwarding (1) CLI (2) cmd (1) Compatibility View (1) Dameware MRC (1) Databases (1) DFS (1) DNS (1) Domain Admin (1) domain controller (1) Enterprise Mode (1) ESXi 5.0 (1) ESXi 5.1 (5) ESXi 5.5 (3) Exchange (3) Exchange 2010 (5) Extreme (1) ExtremeXOS (1) Federation (1) File Share (1) FSMO (1) GPO (1) Group Policy (1) Group Policy Client (1) Hardware Acceleration (1) Helpdesk (1) HP-UX (1) Hyper-V (2) IAM (1) IE10 (1) IE11 (1) IP conflict (1) Kayako (3) LDAP (1) Licence (1) Links (9) local groups (1) LUN lock (1) LUN number (1) MAC address (1) Microsoft Teams (1) Mitel (1) Namespaces (1) Networking (6) Nexenta (6) NMC (1) Office 365 (4) OneDrive (1) Outlook 2003 (1) Outlook 2013 (1) PC (1) Physical (1) PowerCLI (10) Powershell (10) promoted links (2) Public Folders (1) RDP (1) RDS (1) Recovery Services (1) RedShift (1) Registry (3) Reports (1) Resolve (2) Restart (1) RSA (1) Run As (1) SAML (1) SAN (1) Scavenging (1) script (10) Server 2003 (3) Server 2008 R2 (1) Server 2012 R2 (2) Servers (2) sharepoint 2013 (3) SMTP (3) Snapshot (2) SRM (1) SSH (5) SSL Certificate (2) Temporary profile (1) Terminal Server (3) Troubleshooting (5) Ubuntu (1) Update Manager (1) Useful Apps (1) VAAI (1) vCenter Server Appliance (1) VDI (1) VDP (1) Veeam Backup and Replication (2) VM (1) VM Error (1) vmdk (1) VMFS (1) vMotion (2) VMware (20) VoiP (1) vSphere 5.5 (4) vSphere 6.0 (2) vSphere 6.5 (1) vUM (1) webpart (1) Windows (3) Windows 10 (1) Windows 7 (2)

Wednesday, 3 July 2013

View And Delete Nexenta Snapshots From Command Line

It is possible to list all snapshots on a Nexenta device, as well as remove them via the command line. To do this, follow the commands below;

1. SSH as ADMIN onto the device you are replicating to.
2. SU to root permissions, but don't enter nmc. Your path should read something like root@devicename:/export/home/admin#
3. Run the command;

zfs list -t snapshot
This will list all snapshots on the device. The more snaps you have, the longer this will take so go make a cup of tea while it is running.
4. Find the name of the snap you wish to remove and run the command;
zfs destroy snapname
You can also remove snapshots through the Nexenta GUI by navigating to Data Management > Data Sets > Snapshots

No comments:

Post a comment