26%
18.02.2018
_python_interpreter variables ideally remain unchanged: They cause Python to connect to the host on standard SSH port 22 and to use Python 3 when calling commands on the target system.
Next, check whether the devops.hosts setup ... Jira, Confluence, and GitLab are very popular DevOps tools and often form the basis for agile work flows. With the right Ansible playbooks, Ubuntu can be turned into an agile work center.
25%
16.04.2015
Encrypting your data is becoming increasingly important, but you don’t always have to use an encrypted filesystem. Sometimes just encrypting files is enough.
... file hpc_001.html.gz
:
[laytonjb@home4 TEMP]$ gpg -o hpc_001.html.gz -d hpc_001.html.gz.gpg
gpg: 3DES encrypted data
gpg: encrypted with 1 passphrase
gpg ...
Encrypting your data is becoming increasingly important, but you don’t always have to use an encrypted filesystem. Sometimes just encrypting files is enough.
25%
13.06.2016
and not immediately on the block device. Data pages modified while in the page cache are called "dirty pages," because the modified data has not yet been written to persistent storage. Gradually, the Linux kernel ... Linux filesystems range from block-based network filesystems, to temporary filesystems in RAM, to pseudo filesystems. We explain how filesystems are set up and how to manage them.
25%
25.03.2021
.io/hostname: "node2"
dataRaidGroups:
- blockDevices:
- blockDeviceName: "blockdevice-3f4e3fea1ee6b86ca85d2cde0f132007"
- blockDeviceName: "blockdevice-db84a74a39c0a1902fced6663652118e ... Software from the open source OpenEBS project provides a cloud-native storage environment that makes block devices available to individual nodes in the Kubernetes cluster.
24%
05.12.2016
filesystems in clouds important? After all, you have other ways to make files available for several VMs at the same time (i.e., Amazon's S3 protocol, which involves applications storing statistical user data ... The OpenStack Cinder module is responsible for block storage, but it doesn't know what to do with popular shared filesystems. Now with the Manila module, you can manage and use NFS and CIFS
24%
27.09.2024
interface. The public cloud is typically used for storage-intensive use cases such as data archiving – also for backups, disaster recovery, or cloud-native DevOps. What this combination gives organizations ... The goal of storage management is to ensure efficient and reliable data usage, both to improve the performance of storage, server, and hybrid IT infrastructures and to ensure their integrity
23%
09.08.2015
Apache's Mesos project is an important building block for a new generation of cloud applications. The goal of the Mesos project is to let the developer "program against the datacenter, like it ... Apache Aurora is a service daemon built for the data center.
23%
06.10.2022
_PRELOAD, as well.
libiotrace: Just Another Profiling Tool?
A typical CPU computes data faster than data can be fetched from or stored to main memory (the so-called memory wall) [3]. Storage only exacerbates ... The libiotrace library monitors running, static and dynamically linked programs and collects detailed data for many file-I/O-related function calls.
23%
13.06.2016
Some people consider container systems like Docker [1] a new form of virtualization – a natural continuation of KVM [2], Xen [3], VMware [4], Hyper-V [5], and the Zones concept in Solaris [6 ... DevOps and container technology often appear together. If you have one of them, you get the other automatically. However, as the following plea for reason shows, it isn't always that simple.
23%
20.06.2022
the title of this article, for example, would require a computer about 7 quadrillion years to crack, according to the How Secure is My Password
site [3] (Figure 1 ... P@ssw0rdis@s3cr3t!
