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martes, 28 de enero de 2014

Curso de Storage / Storage Training (playlist)

Curso de Storage / Storage Training (playlist)

1 . DAS -- Direct Attached Storage
2 . Introduction to SCSI 
3 . HBA / RAID 
4 . Introduction SAN / NAS 

jueves, 26 de septiembre de 2013

IOMEGA NAS EZ Media & Backup Center 2 TB

Unboxing IOMEGA NAS EZ Media & Backup Center 2 TB . Technical Hardware Review

How to upgrade firmware IOMEGA NAS EZ Media & Backup Center. Firmware Version 4.0.4.14600

 

How to create and copy jobs backup to an USB drive external. 2TB Iomega EZ Media and Backup

 

Tareas comunes realizadas via Oncommand system manager. Data ONTAP. Netapp

Data ONTAP Basic Commands CLI Review

 

How to create an aggregate via Oncommand system manager. Data ONTAP. Netapp

 

How to create a volume via Oncommand system manager. Data ONTAP. Netapp

 

How to resize expand increase volume via Oncommand system manager. Data ONTAP. Netapp

 

How to share map connect a volume to Windows Server via Oncommand system manager. Data ONTAP. Netapp


domingo, 2 de junio de 2013

List of commands that will be most used when managing or monitoring or troubleshooting a Netapp filer.

List of commands that will be most used when managing or monitoring or troubleshooting a Netapp filer.

sysconfig -a : shows hardware configuration with more verbose information
sysconfig -d : shows information of the disk attached to the filer
version : shows the netapp Ontap OS version.
uptime : shows the filer uptime
dns info : this shows the dns resolvers, the no of hits and misses and other info
nis info : this shows the nis domain name, yp servers etc.
rdfile : Like "cat" in Linux, used to read contents of text files/
wrfile : Creates/Overwrites a file. Similar to "cat > filename" in Linux
aggr status : Shows the aggregate status
aggr status -r : Shows the raid configuration, reconstruction information of the disks in filer
aggr show_space : Shows the disk usage of the aggreate, WAFL reserve, overheads etc.
vol status : Shows the volume information
vol status -s : Displays the spare disks on the filer
vol status -f : Displays the failed disks on the filer
vol status -r : Shows the raid configuration, reconstruction information of the disks
df -h : Displays volume disk usage
df -i : Shows the inode counts of all the volumes
df -Ah : Shows "df" information of the aggregate
license : Displays/add/removes license on a netapp filer
maxfiles : Displays and adds more inodes to a volume
aggr create : Creates aggregate
vol create <volname> <aggrname> <size> : Creates volume in an aggregate
vol offline <volname> : Offlines a volume
vol online <volname> : Onlines a volume
vol destroy <volname> : Destroys and removes an volume
vol size <volname> [+|-]<size> : Resize a volume in netapp filer
vol options : Displays/Changes volume options in a netapp filer
qtree create <qtree-path> : Creates qtree
qtree status : Displays the status of qtrees
quota on : Enables quota on a netapp filer
quota off : Disables quota
quota resize : Resizes quota
quota report : Reports the quota and usage
snap list : Displays all snapshots on a volume
snap create <volname> <snapname> : Create snapshot
snap sched <volname> <schedule> : Schedule snapshot creation
snap reserve <volname> <percentage> : Display/set snapshot reserve space in volume
/etc/exports : File that manages the NFS exports
rdfile /etc/exports : Read the NFS exports file
wrfile /etc/exports : Write to NFS exports file
exportfs -a : Exports all the filesystems listed in /etc/exports
cifs setup : Setup cifs
cifs shares : Create/displays cifs shares
cifs access : Changes access of cifs shares
lun create : Creates iscsi or fcp luns on a netapp filer
lun map : Maps lun to an igroup
lun show : Show all the luns on a filer
igroup create : Creates netapp igroup
lun stats : Show lun I/O statistics
disk show : Shows all the disk on the filer
disk zero spares : Zeros the spare disks
disk_fw_update : Upgrades the disk firmware on all disks
options : Display/Set options on netapp filer
options nfs : Display/Set NFS options
options timed : Display/Set NTP options on netapp.
options autosupport : Display/Set autosupport options
options cifs : Display/Set cifs options
options tcp : Display/Set TCP options
options net : Display/Set network options
ndmpcopy <src-path> <dst-path> : Initiates ndmpcopy
ndmpd status : Displays status of ndmpd
ndmpd killall : Terminates all the ndmpd processes.
ifconfig : Displays/Sets IP address on a network/vif interface
vif create : Creates a VIF (bonding/trunking/teaming)
vif status : Displays status of a vif
netstat : Displays network statistics
sysstat -us 1 : begins a 1 second sample of the filer's current utilization (crtl - c to end)
nfsstat : Shows nfs statistics
nfsstat -l : Displays nfs stats per client
nfs_hist : Displays nfs historgram
statit : beings/ends a performance workload sampling [-b starts / -e ends]
stats : Displays stats for every counter on netapp. Read stats man page for more info
ifstat : Displays Network interface stats
qtree stats : displays I/O stats of qtree
environment : display environment status on shelves and chassis of the filer
storage show <disk|shelf|adapter> : Shows storage component details
snapmirror intialize : Initialize a snapmirror relation
snapmirror update : Manually Update snapmirror relation
snapmirror resync : Resyns a broken snapmirror
snapmirror quiesce : Quiesces a snapmirror bond
snapmirror break : Breakes a snapmirror relation
snapmirror abort : Abort a running snapmirror
snapmirror status : Shows snapmirror status
lock status -h : Displays locks held by filer
sm_mon : Manage the locks
storage download shelf : Installs the shelf firmware
software get : Download the Netapp OS software
software install : Installs OS
download : Updates the installed OS
cf status : Displays cluster status
cf takeover : Takes over the cluster partner
cf giveback : Gives back control to the cluster partner
reboot : Reboots a filer