Instructional & Research Information Systems
Domain Name Service
In conjunction with the scheduled NIS retirement, cronus and
rhea (DNS and NTP servers) will be rebooted.
Info about the NIS retirement is at –
https://iris.eecs.berkeley.edu/news/ongoing/nis-retirement-in-eecs-dec-2020/
cronus is scheduled for downtime from 6:45am-7:00am.
rhea is scheduled for downtime from 7:00am-7:15am.
We expect actual downtimes to be less than scheduled.
[Read more…] about DNS and NTP servers reboot for NIS retirement Tuesday December 1, 2020 6:45am to 7:15amVarious Linux servers will be down for patching and needed reboots to activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday November 17, 2020 06:30-07:45amVarious Linux servers will be down for patching and needed reboots to activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday October 27, 2020 06:30-07:45amVarious Linux servers will be down for patching and needed reboots to activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday October 13, 2020 06:30-07:45amVarious Linux servers will be down for patching and needed reboots to activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Wednesday September 2, 2020 06:30-07:45amOn Tuesday, August 18th, Soda Hall building power will be shutdown from approximately 8am to 8pm for required facilities work. There will also be sporadic brief outages to various IRIS services between 9am and 2pm due to network maintenance.
Our primary datacenter and network core will receive backup generator support and we generally expect all services to remain online throughout the day. However, we are taking the opportunity to perform a number of network maintenance items which would have otherwise necessitated multiple outages later in the year.
As a result there will be multiple brief interruptions to various services including NetApp file servers, DHCP and DNS service, and the login.eecs and winterm terminal servers. We expect each individual interruption will last for less than five minutes, and this work will be performed between 9AM – 2PM. This post will be updated when all network maintenance is complete.
After network services are fully restored, sysadmins may need to reboot their systems, restart/remount nfs file systems, etc. to get fully back online.
[Read more…] about Soda Hall Power Shutdown Tuesday 8/18 8am-8pmVarious Linux servers will be down for patching and needed reboots to
activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers
is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server
is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs
is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday August 11, 2020 06:30-07:45amVarious Linux servers will be down for patching and needed reboots to
activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers
is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server
is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs
is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday June 30, 2020 06:30-07:45amVarious Linux servers will be down for patching and needed reboots to
activate changes delivered by some RHEL patches.
login.EECS.Berkeley.EDU is scheduled for downtime from 6:30am to 7am.
The departmental dhcp server is scheduled for downtime from 6:30am to 7am.
cronus one of the departmental DNS, NIS and time servers
is scheduled for downtime from 6:45am-7:00am.
rhea the other departmental DNS, NIS and time server
is scheduled for downtime from 7:00am-7:15am.
The departmental authenticating outgoing SMTP server gateway.eecs
is scheduled for downtime from 7:5am to 7:45am.
We expect actual downtimes to be less than scheduled.
[Read more…] about Various Linux servers (login, dhcp, DNS, SMTP, NTP, NIS) downtime Tuesday June 9, 2020 06:30-07:45amcronus one of the departmental DNS, NIS and time servers will be down for a needed reboot to activate changes delivered by some RHEL patches from 6:45-7:00am.
rhea the other departmental DNS, NIS and time server will be down for a needed reboot to activate changes delivered by some RHEL patches from 7:00-7:15 am.
Though the total scheduled downtime is 6:45am to 7:15am, we expect actual downtime to be less.
[Read more…] about cronus and rhea downtime – Wednesday May 20, 2020 06:45-07:15am